Script 'mail_helper' called by obssrc
Hello community,

here is the log from the commit of package python-jupyter-docprovider for 
openSUSE:Factory checked in at 2026-03-17 19:03:23
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/python-jupyter-docprovider (Old)
 and      /work/SRC/openSUSE:Factory/.python-jupyter-docprovider.new.8177 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "python-jupyter-docprovider"

Tue Mar 17 19:03:23 2026 rev:5 rq:1339374 version:2.2.1

Changes:
--------
--- 
/work/SRC/openSUSE:Factory/python-jupyter-docprovider/python-jupyter-docprovider.changes
    2025-07-03 12:13:06.628314366 +0200
+++ 
/work/SRC/openSUSE:Factory/.python-jupyter-docprovider.new.8177/python-jupyter-docprovider.changes
  2026-03-17 19:05:06.614195162 +0100
@@ -1,0 +2,14 @@
+Sun Mar 15 19:04:30 UTC 2026 - Dirk Müller <[email protected]>
+
+- update to 2.1.5:
+  * Backport 'Initialize and update the ydoc path property' #342
+    #357 (@brichet)
+- update to 2.1.4:
+  * Backport 'Update jupyter_ydoc and pycrdt_websocket
+    dependencies' #367 #376 (@brichet)
+- update to 2.1.3:
+  * Backport 'Fix model format' #368 #369 (@davidbrochart)
+  * Backport 'Fix ignoring AnyIO warnings in tests' #359 #362
+  * Backport 'Fix mypy' #358 #361 (@brichet)
+
+-------------------------------------------------------------------

Old:
----
  jupyter_docprovider-2.1.0.tar.gz

New:
----
  jupyter_docprovider-2.2.1.tar.gz

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ python-jupyter-docprovider.spec ++++++
--- /var/tmp/diff_new_pack.olaqvj/_old  2026-03-17 19:05:07.134216712 +0100
+++ /var/tmp/diff_new_pack.olaqvj/_new  2026-03-17 19:05:07.138216878 +0100
@@ -1,7 +1,7 @@
 #
 # spec file for package python-jupyter-docprovider
 #
-# Copyright (c) 2025 SUSE LLC
+# Copyright (c) 2026 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,9 +16,9 @@
 #
 
 
-%define distversion 2.1
+%define distversion 2.2.1
 Name:           python-jupyter-docprovider
-Version:        2.1.0
+Version:        2.2.1
 Release:        0
 Summary:        Jupyter extension integrating collaborative shared models
 License:        BSD-3-Clause
@@ -31,7 +31,7 @@
 BuildRequires:  fdupes
 BuildRequires:  jupyter-rpm-macros
 BuildRequires:  python-rpm-macros
-Requires:       jupyter-docprovider = %{version}
+Requires:       jupyter-docprovider = %{distversion}
 Provides:       python-jupyter_docprovider = %{version}-%{release}
 BuildArch:      noarch
 %python_subpackages

++++++ jupyter_docprovider-2.1.0.tar.gz -> jupyter_docprovider-2.2.1.tar.gz 
++++++
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' old/jupyter_docprovider-2.1.0/PKG-INFO 
new/jupyter_docprovider-2.2.1/PKG-INFO
--- old/jupyter_docprovider-2.1.0/PKG-INFO      2020-02-02 01:00:00.000000000 
+0100
+++ new/jupyter_docprovider-2.2.1/PKG-INFO      2020-02-02 01:00:00.000000000 
+0100
@@ -1,6 +1,6 @@
 Metadata-Version: 2.4
 Name: jupyter-docprovider
-Version: 2.1.0
+Version: 2.2.1
 Summary: JupyterLab/Jupyter Notebook 7+ extension integrating collaborative 
shared models.
 Project-URL: Documentation, 
https://jupyterlab-realtime-collaboration.readthedocs.io/
 Project-URL: Repository, https://github.com/jupyterlab/jupyter-collaboration
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/_version.py 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/_version.py
--- old/jupyter_docprovider-2.1.0/jupyter_docprovider/_version.py       
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/jupyter_docprovider/_version.py       
2020-02-02 01:00:00.000000000 +0100
@@ -1 +1 @@
-__version__ = "2.1.0"
+__version__ = "2.2.1"
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/package.json 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/package.json
--- old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/package.json 
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/package.json 
2020-02-02 01:00:00.000000000 +0100
@@ -1,6 +1,6 @@
 {
   "name": "@jupyter/docprovider-extension",
-  "version": "4.1.0",
+  "version": "4.2.1",
   "description": "JupyterLab - Collaborative Shared Models",
   "keywords": [
     "jupyter",
@@ -53,25 +53,25 @@
     "watch:labextension": "jupyter labextension watch ."
   },
   "dependencies": {
-    "@jupyter/collaborative-drive": "^4.1.0",
-    "@jupyter/docprovider": "^4.1.0",
+    "@jupyter/collaborative-drive": "^4.2.1",
+    "@jupyter/docprovider": "^4.2.1",
     "@jupyter/ydoc": "^2.1.3 || ^3.0.0",
-    "@jupyterlab/application": "^4.4.0",
-    "@jupyterlab/apputils": "^4.4.0",
-    "@jupyterlab/docregistry": "^4.4.0",
-    "@jupyterlab/filebrowser": "^4.4.0",
-    "@jupyterlab/fileeditor": "^4.4.0",
-    "@jupyterlab/logconsole": "^4.4.0",
-    "@jupyterlab/notebook": "^4.4.0",
-    "@jupyterlab/settingregistry": "^4.4.0",
-    "@jupyterlab/translation": "^4.4.0",
+    "@jupyterlab/application": "^4.5.0",
+    "@jupyterlab/apputils": "^4.5.0",
+    "@jupyterlab/docregistry": "^4.5.0",
+    "@jupyterlab/filebrowser": "^4.5.0",
+    "@jupyterlab/fileeditor": "^4.5.0",
+    "@jupyterlab/logconsole": "^4.5.0",
+    "@jupyterlab/notebook": "^4.5.0",
+    "@jupyterlab/settingregistry": "^4.5.0",
+    "@jupyterlab/translation": "^4.5.0",
     "@lumino/commands": "^2.3.2",
     "y-protocols": "^1.0.5",
     "y-websocket": "^1.3.15",
     "yjs": "^13.5.40"
   },
   "devDependencies": {
-    "@jupyterlab/builder": "^4.4.0",
+    "@jupyterlab/builder": "^4.5.0",
     "@types/react": "~18.3.1",
     "npm-run-all": "^4.1.5",
     "rimraf": "^4.1.2",
@@ -128,7 +128,7 @@
       }
     },
     "_build": {
-      "load": "static/remoteEntry.cddf83930bc7c4fbf11a.js",
+      "load": "static/remoteEntry.f104f1bdbc3e78a4d5c6.js",
       "extension": "./extension",
       "style": "./style"
     }
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/240.cfc0784ac6d2ff6b4dcf.js
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/240.cfc0784ac6d2ff6b4dcf.js
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/240.cfc0784ac6d2ff6b4dcf.js
   1970-01-01 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/240.cfc0784ac6d2ff6b4dcf.js
   2020-02-02 01:00:00.000000000 +0100
@@ -0,0 +1 @@
+"use 
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 0===s||s.changed.connect((()=>{var e,n,r;const 
o=null===(r=null===(n=null===(e=this._docmanagerSettings)||void 0===e?void 
0:e.composite)||void 0===n?void 0:n.autosave)||void 
0===r||r;t.awareness.setLocalStateField("autosave",o)}));try{const n=new 
S({path:e.path,format:e.format,contentType:e.contentType,model:t,user:this._user,translator:this._trans,serverSettings:this._serverSettings}),r=((null===(i=this._globalAwareness)||void
 0===i?void 
0:i.getLocalState())||{}).documents||[];r.includes(e.path)||(r.push(e.path),null===(a=this._globalAwareness)||void
 0===a||a.setLocalStateField("documents",r));let o=e.path,s=`${e.fo
 rmat}:${e.contentType}:${o}`;this._providers.set(s,n);const l=t=>{var 
n,r;const i=t.oldValue,a=t.newValue;if(!i||!a)return void console.debug("New or 
old path not given",t);const 
c=`${e.format}:${e.contentType}:${i}`;if(c!==s)return void console.error("The 
computed old provider key is different from the current key");const 
l=`${e.format}:${e.contentType}:${a}`,d=this._providers.get(c);if(!d)return 
void console.warn(`Could not find a provider to update after rename ${c}, 
${l}`);this._providers.set(l,d),this._providers.delete(c),s=l,o=a;const 
h=((null===(n=this._globalAwareness)||void 0===n?void 
0:n.getLocalState())||{}).documents||[],u=h.indexOf(i);h.includes(i)&&!h.includes(a)&&(h.splice(u,1),h.push(a),null===(r=this._globalAwareness)||void
 0===r||r.setLocalStateField("documents",h))},d=(e,t)=>{var 
n,r;if("rename"!==t.type)return;const s=null===(n=t.oldValue)||void 0===n?void 
0:n.path,i=null===(r=t.newValue)||void 0===r?void 
0:r.path;s===o&&l({oldValue:s,newValue:i,name:"path"})};nu
 ll===(c=this._driveFileChanged)||void 
0===c||c.connect(d),t.changed.connect((async(n,r)=>{var 
o;if(!r.stateChange)return;const 
s=r.stateChange.filter((e=>"path"===e.name));for(const e of s)l(e);const 
i=r.stateChange.filter((e=>"hash"===e.name));if(0===i.length)return;i.length>1&&console.error("Unexpected
 multiple changes to hash value in a single transaction");const 
a=i[0],c=null!==(o=t.state.path)&&void 0!==o?o:e.path,d=await 
this.get(c,{content:!1});this._providerFileChanged.emit({type:"save",newValue:{...d,hash:a.newValue},oldValue:{hash:a.oldValue}})})),t.disposed.connect((()=>{var
 e,t,n;const 
r=this._providers.get(s);r&&(r.dispose(),this._providers.delete(s));const 
i=((null===(e=this._globalAwareness)||void 0===e?void 
0:e.getLocalState())||{}).documents||[],a=i.indexOf(o);a>-1&&i.splice(a,1),null===(t=this._globalAwareness)||void
 
0===t||t.setLocalStateField("documents",i),null===(n=this._driveFileChanged)||void
 0===n||n.disconnect(d)}))}catch(t){console.error(`Failed to open we
 bsocket connection for 
${e.path}.\n:${t}`)}},this._saveCounter=0,this._providerFileChanged=new 
y.Signal(this),this._user=e.user,this._trans=e.trans,this._globalAwareness=e.globalAwareness,this._serverSettings=e.serverSettings,this._currentDrive=e.currentDrive,this.sharedModelFactory=new
 T(this._onCreate),this._providers=new 
Map,this._docmanagerSettings=e.docmanagerSettings,this._driveFileChanged=e.fileChanged}get
 providers(){return this._providers}async 
get(e,t){if(t&&t.format&&t.type){const 
n=`${t.format}:${t.type}:${e}`,r=this._providers.get(n);if(r){const[n]=await 
Promise.all([this._currentDrive.get(e,{...t,content:!1,contentProviderId:void 
0}),r.ready]);return{...n,format:t.format}}}return 
this._currentDrive.get(e,{...t,contentProviderId:void 0})}async 
save(e,t={}){var n;if(t.format&&t.type){const 
r=`${t.format}:${t.type}:${e}`,o=this._providers.get(r),s=++this._saveCounter;if(o){const
 r=null===(n=o.wsProvider)||void 0===n?void 0:n.ws;if(r){const e=new 
_.PromiseDelegate,t=t=>{co
 nst n=new 
Uint8Array(t.data),r=w.$C(n);try{if(2!==w.cw(r))return}catch(e){return}const 
o=w.t3(r);let i=null;try{i=JSON.parse(o)}catch(e){console.debug("The raw reply 
received was not a JSON 
reply")}i&&"save"===i.type&&i.responseTo===s&&("success"===i.status?e.resolve():"failed"===i.status?e.reject("Saving
 failed"):"skipped"===i.status?e.reject("Saving already in 
progress"):e.reject("Unrecognised save reply 
status"))};r.addEventListener("message",t);const 
n=k.xv();k.zd(n,2),k.Qj(n,"save"),k.zd(n,s);const o=k.Fo(n);r.send(o),await 
e.promise,r.removeEventListener("message",t)}const 
i={type:t.type,format:t.format,content:!1};return 
this.get(e,i)}console.warn(`Could not find a provider for ${e}, falling back to 
REST API save`)}return this._currentDrive.save(e,{...t,contentProviderId:void 
0})}get fileChanged(){return this._providerFileChanged}}class 
T{constructor(e){this._onCreate=e,this.collaborative=!b,this.documentFactories=new
 Map}registerDocumentFactory(e,t){if(this.documentFactories
 .has(e))throw new Error(`The content type ${e} already 
exists`);this.documentFactories.set(e,t)}createNew(e){if("string"==typeof 
e.format){if(this.collaborative&&e.collaborative&&this.documentFactories.has(e.contentType)){const
 t=this.documentFactories.get(e.contentType)(e);return 
this._onCreate(e,t),t}}else console.warn(`Only defined format are supported; 
got ${e.format}.`)}}var 
E=n(345),x=n.n(E),U=n(972),R=n.n(U),$=n(740),D=n.n($),P=n(128),j=n.n(P),N=n(855),L=n.n(N),I=n(51),F=n.n(I),M=n(656),A=n.n(M),W=n(68),O={};O.styleTagTransform=A(),O.setAttributes=L(),O.insert=j().bind(null,"head"),O.domAPI=D(),O.insertStyleElement=F(),R()(W.A,O),W.A&&W.A.locals&&W.A.locals;var
 J=n(391);const 
B=({apiURL:e,provider:t,contentType:n,format:r,documentTimelineUrl:o,serverSettings:i})=>{const[a,c]=(0,E.useState)({roomId:"",timestamps:[],forkRoom:"",sessionId:""}),[l,d]=(0,E.useState)(a.timestamps.length-1),[h,u]=(0,E.useState)(!1),[p,v]=(0,E.useState)(!1),_=(0,E.useRef)(!0),y=(0,E.useRef)(!0),S=(0,
 E.useRef)(null);function w(e){try{const t=new 
URL(e).pathname,n=t.lastIndexOf(o);if(-1===n)throw new Error(`API segment 
"${o}" not found in URL.`);return t.slice(n+o.length)}catch(e){return 
console.error("Invalid URL or unable to extract filename:",e),""}}return 
x().createElement("div",{className:"jp-sliderContainer"},x().createElement("div",{onClick:()=>{!async
 function(o){try{if(_.current){const a=await g(r,n,o,i);if(!a.ok)throw 
404===a.status?new Error("Not found"):503===a.status?new Error("WebSocket 
closed"):new Error(`Failed to fetch data: ${a.statusText}`);const l=await 
a.text();let h={roomId:"",timestamps:[],forkRoom:"",sessionId:""};return 
l&&(s.Notification.warning("Document is now in read-only mode. Changes will not 
be 
saved.",{autoClose:2500}),h=JSON.parse(l),c(h),d(h.timestamps.length-1),t.connectToForkDoc(h.forkRoom,h.sessionId),S.current=await
 m(r,n,w(e),i)),u(!0),_.current=!1,h}}catch(e){console.error("Error fetching 
data:",e)}}(w(e))},className:"jp-mod-highlighted",t
 itle:"Document 
Timeline"},x().createElement(J.historyIcon.react,{marginRight:"4px"})),h&&x().createElement("div",{className:"jp-timestampDisplay"},x().createElement("input",{type:"range",min:0,max:a.timestamps.length-1,value:l,onChange:async
 e=>{const t=parseInt(e.target.value),n=Math.abs(t-l);try{const 
e=function(e){return 
e<l?"undo":"redo"}(t);if(d(t),y.current&&(v(!0),y.current=!1),!S.current)return 
void console.error("Session is not initialized");await 
f(`${S.current.format}:${S.current.type}:${S.current.fileId}`,e,n,a.forkRoom,i)}catch(e){console.error("Error
 fetching or applying 
updates:",e)}},className:"jp-Slider"}),x().createElement("div",null,x().createElement("strong",null,w(e).split("/").pop(),"
 ")," 
"),p&&x().createElement("div",{className:"jp-restoreBtnContainer"},x().createElement("button",{onClick:async()=>{if(!S.current)return
 void console.error("Session is not initialized");const e=await 
f(`${S.current.format}:${S.current.type}:${S.current.fileId}`,"restore",0,a.for
 
kRoom,i);200===e.code?(s.Notification.success(e.status,{autoClose:4e3}),t.reconnect(),u(!1),_.current=!0):s.Notification.error(e.status,{autoClose:4e3})},className:"jp-ToolbarButtonComponent
 jp-restoreBtn"},"Restore version"," ",(e=>{const t=new 
Date(1e3*e);return`${t.getFullYear()}-${String(t.getMonth()+1).padStart(2,"0")}-${String(t.getDate()).padStart(2,"0")}
 
${String(t.getHours()).padStart(2,"0")}:${String(t.getMinutes()).padStart(2,"0")}:${String(t.getSeconds()).padStart(2,"0")}`})(a.timestamps[l])))))};class
 V extends 
s.ReactWidget{constructor(e,t,n,r,o,s){super(),this.apiURL=e,this.provider=t,this.contentType=n,this.format=r,this.documentTimelineUrl=o,this._serverSettings=s,this.addClass("jp-timelineSliderWrapper")}render(){return
 
E.createElement(B,{key:this.apiURL,apiURL:this.apiURL,provider:this.provider,contentType:this.contentType,format:this.format,documentTimelineUrl:this.documentTimelineUrl,serverSettings:this._serverSettings})}updateContent(e,t){this.apiURL=e,this.pro
 
vider=t,this.contentType=this.provider.contentType,this.format=this.provider.format,this.update()}}const
 q=new 
_.Token("@jupyter/docprovider:IForkManagerToken"),K="https://schema.jupyter.org/jupyter_collaboration/fork/v1";class
 z{constructor(e){this._disposed=!1,this._forkAddedSignal=new 
y.Signal(this),this._forkDeletedSignal=new 
y.Signal(this);const{contentProvider:t,eventManager:n}=e;this._contentProvider=t,this._eventManager=n,this._eventManager.stream.connect(this._handleEvent,this),this._serverSettings=e.serverSettings}get
 isDisposed(){return this._disposed}get forkAdded(){return 
this._forkAddedSignal}get forkDeleted(){return 
this._forkDeletedSignal}dispose(){var 
e;this._disposed||(null===(e=this._eventManager)||void 
0===e||e.stream.disconnect(this._handleEvent),this._disposed=!0)}async 
createFork(e){const{rootId:t,title:n,description:r,synchronize:o}=e,s={method:"PUT",body:JSON.stringify({title:n,description:r,synchronize:o})},a=i.URLExt.join(p,t);return
 await v(a,s,this._serv
 erSettings)}async getAllForks(e){const t=i.URLExt.join(p,e);return await 
v(t,{method:"GET"},this._serverSettings)}async 
deleteFork(e){const{forkId:t,merge:n}=e,r=i.URLExt.join(p,t),o=i.URLExt.objectToQueryString({merge:n});await
 
v(`${r}${o}`,{method:"DELETE"},this._serverSettings)}getProvider(e){const{documentPath:t,format:n,type:r}=e,o=this._contentProvider;if(o){const
 e=t;return 
o.providers.get(`${n}:${r}:${e}`)}}_handleEvent(e,t){if(t.schema_id===K)switch(t.action){case"create":this._forkAddedSignal.emit(t);break;case"delete":this._forkDeletedSignal.emit(t)}}}}}]);
\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/240.fcd24e6ef73eda1e61ba.js
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/240.fcd24e6ef73eda1e61ba.js
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/240.fcd24e6ef73eda1e61ba.js
   2020-02-02 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/240.fcd24e6ef73eda1e61ba.js
   1970-01-01 01:00:00.000000000 +0100
@@ -1 +0,0 @@
-"use 
strict";(self.webpackChunk_jupyter_docprovider_extension=self.webpackChunk_jupyter_docprovider_extension||[]).push([[240],{68:(e,t,n)=>{n.d(t,{A:()=>a});var
 o=n(758),r=n.n(o),s=n(935),i=n.n(s)()(r());i.push([e.id,"/* 
-----------------------------------------------------------------------------\n|
 Copyright (c) Jupyter Development Team.\n| Distributed under the terms of the 
Modified BSD 
License.\n|----------------------------------------------------------------------------
 */\n\n.jp-timelineSliderWrapper .jp-sliderContainer{\n  display: flex;\n  
align-items: center;\n}\n\n.jp-Slider {\n  height: 
4.5px\n}\n\n#jp-slider-status-bar {\n  display: 
flex;\n}\n\n.jp-timestampDisplay {\n  display: flex;\n  flex-direction: row;\n  
align-items: center;\n  gap: 6px;\n}\n\n.jp-restoreBtnContainer {\n  width: 
192px;\n}\n\n.jp-ToolbarButtonComponent.jp-restoreBtn {\n  cursor: pointer;\n  
color: var(--jp-layout-color2);\n  width: 100%;\n  background: 
var(--jp-accept-color-normal)\n}\n",""]);con
 st a=i},935:e=>{e.exports=function(e){var t=[];return 
t.toString=function(){return this.map((function(t){var n="",o=void 
0!==t[5];return t[4]&&(n+="@supports (".concat(t[4],") {")),t[2]&&(n+="@media 
".concat(t[2]," {")),o&&(n+="@layer".concat(t[5].length>0?" ".concat(t[5]):""," 
{")),n+=e(t),o&&(n+="}"),t[2]&&(n+="}"),t[4]&&(n+="}"),n})).join("")},t.i=function(e,n,o,r,s){"string"==typeof
 e&&(e=[[null,e,void 0]]);var i={};if(o)for(var a=0;a<this.length;a++){var 
c=this[a][0];null!=c&&(i[c]=!0)}for(var l=0;l<e.length;l++){var 
d=[].concat(e[l]);o&&i[d[0]]||(void 0!==s&&(void 
0===d[5]||(d[1]="@layer".concat(d[5].length>0?" ".concat(d[5]):""," 
{").concat(d[1],"}")),d[5]=s),n&&(d[2]?(d[1]="@media ".concat(d[2]," 
{").concat(d[1],"}"),d[2]=n):d[2]=n),r&&(d[4]?(d[1]="@supports 
(".concat(d[4],") 
{").concat(d[1],"}"),d[4]=r):d[4]="".concat(r)),t.push(d))}},t}},758:e=>{e.exports=function(e){return
 e[1]}},591:e=>{var t=[];function n(e){for(var 
n=-1,o=0;o<t.length;o++)if(t[o].identifier===e){n=o;br
 eak}return n}function o(e,o){for(var s={},i=[],a=0;a<e.length;a++){var 
c=e[a],l=o.base?c[0]+o.base:c[0],d=s[l]||0,u="".concat(l," 
").concat(d);s[l]=d+1;var 
h=n(u),p={css:c[1],media:c[2],sourceMap:c[3],supports:c[4],layer:c[5]};if(-1!==h)t[h].references++,t[h].updater(p);else{var
 
m=r(p,o);o.byIndex=a,t.splice(a,0,{identifier:u,updater:m,references:1})}i.push(u)}return
 i}function r(e,t){var n=t.domAPI(t);return 
n.update(e),function(t){if(t){if(t.css===e.css&&t.media===e.media&&t.sourceMap===e.sourceMap&&t.supports===e.supports&&t.layer===e.layer)return;n.update(e=t)}else
 n.remove()}}e.exports=function(e,r){var s=o(e=e||[],r=r||{});return 
function(e){e=e||[];for(var i=0;i<s.length;i++){var 
a=n(s[i]);t[a].references--}for(var c=o(e,r),l=0;l<s.length;l++){var 
d=n(s[l]);0===t[d].references&&(t[d].updater(),t.splice(d,1))}s=c}}},128:e=>{var
 t={};e.exports=function(e,n){var o=function(e){if(void 0===t[e]){var 
n=document.querySelector(e);if(window.HTMLIFrameElement&&n instanceof 
window.HTMLI
 FrameElement)try{n=n.contentDocument.head}catch(e){n=null}t[e]=n}return 
t[e]}(e);if(!o)throw new Error("Couldn't find a style target. This probably 
means that the value for the 'insert' parameter is 
invalid.");o.appendChild(n)}},51:e=>{e.exports=function(e){var 
t=document.createElement("style");return 
e.setAttributes(t,e.attributes),e.insert(t,e.options),t}},855:(e,t,n)=>{e.exports=function(e){var
 
t=n.nc;t&&e.setAttribute("nonce",t)}},740:e=>{e.exports=function(e){if("undefined"==typeof
 document)return{update:function(){},remove:function(){}};var 
t=e.insertStyleElement(e);return{update:function(n){!function(e,t,n){var 
o="";n.supports&&(o+="@supports (".concat(n.supports,") 
{")),n.media&&(o+="@media ".concat(n.media," {"));var r=void 
0!==n.layer;r&&(o+="@layer".concat(n.layer.length>0?" ".concat(n.layer):""," 
{")),o+=n.css,r&&(o+="}"),n.media&&(o+="}"),n.supports&&(o+="}");var 
s=n.sourceMap;s&&"undefined"!=typeof btoa&&(o+="\n/*# 
sourceMappingURL=data:application/json;base64,".concat
 (btoa(unescape(encodeURIComponent(JSON.stringify(s))))," 
*/")),t.styleTagTransform(o,e,t.options)}(t,e,n)},remove:function(){!function(e){if(null===e.parentNode)return!1;e.parentNode.removeChild(e)}(t)}}}},656:e=>{e.exports=function(e,t){if(t.styleSheet)t.styleSheet.cssText=e;else{for(;t.firstChild;)t.removeChild(t.firstChild);t.appendChild(document.createTextNode(e))}}},240:(e,t,n)=>{n.r(t),n.d(t,{ForkManager:()=>V,IForkManagerToken:()=>K,JUPYTER_COLLABORATION_FORK_EVENTS_URI:()=>z,NotebookCellServerExecutor:()=>l,ROOM_FORK_URL:()=>p,RtcContentProvider:()=>C,TimelineWidget:()=>q,WebSocketAwarenessProvider:()=>r,WebSocketProvider:()=>w,requestAPI:()=>m,requestDocSession:()=>v,requestDocumentTimeline:()=>f,requestUndoRedo:()=>g});var
 o=n(560);class r extends 
o.WebsocketProvider{constructor(e){super(e.url,e.roomID,e.awareness.doc,{awareness:e.awareness}),this._isDisposed=!1,this._awareness=e.awareness,this._user=e.user,this._user.ready.then((()=>this._onUserChanged(this._user))).catch
 
((e=>console.error(e))),this._user.userChanged.connect(this._onUserChanged,this)}get
 isDisposed(){return 
this._isDisposed}dispose(){this._isDisposed||(this._user.userChanged.disconnect(this._onUserChanged,this),this._isDisposed=!0,this.destroy())}_onUserChanged(e){this._awareness.setLocalStateField("user",e.identity)}}var
 s=n(805),i=n(708),a=n(955),c=n(503);class l{constructor(e){var 
t;this._serverSettings=null!==(t=e.serverSettings)&&void 
0!==t?t:a.ServerConnection.makeSettings()}async 
runCell({cell:e,notebook:t,notebookConfig:n,onCellExecuted:o,onCellExecutionScheduled:r,sessionContext:l,sessionDialogs:d,translator:u}){var
 h,p,m;const 
v=(u=null!=u?u:c.nullTranslator).load("jupyterlab");switch(e.model.type){case"markdown":e.rendered=!0,e.inputHidden=!1,o({cell:e,success:!0});break;case"code":if(l){if(l.isTerminating){await(0,s.showDialog)({title:v.__("Kernel
 Terminating"),body:v.__("The kernel for %1 appears to be terminating. You can 
not run any cell for now.",null===(h=l.session)
 ||void 0===h?void 
0:h.path),buttons:[s.Dialog.okButton()]});break}if(l.pendingInput)return 
await(0,s.showDialog)({title:v.__("Cell not executed due to pending 
input"),body:v.__("The cell has not been executed to avoid kernel deadlock as 
there is another pending input! Submit your pending input and try 
again."),buttons:[s.Dialog.okButton()]}),!1;if(l.hasNoKernel&&await 
l.startKernel()&&d&&await d.selectKernel(l),l.hasNoKernel)return 
e.model.sharedModel.transact((()=>{e.model.clearExecution()})),!0;const 
n=null===(m=null===(p=null==l?void 0:l.session)||void 0===p?void 
0:p.kernel)||void 0===m?void 
0:m.id,c=i.URLExt.join(this._serverSettings.baseUrl,`api/kernels/${n}/execute`),u=e.model.sharedModel.getId(),f=t.sharedModel.getState("document_id"),g={method:"POST",body:JSON.stringify({cell_id:u,document_id:f})};r({cell:e});let
 y=!1;try{y=(await 
a.ServerConnection.makeRequest(c,g,this._serverSettings)).ok}catch(t){if(o({cell:e,success:!1}),e.isDisposed)return!1;throw
 t}return o({cell:e,suc
 
cess:y}),!0}e.model.sharedModel.transact((()=>{e.model.clearExecution()}),!1)}return
 Promise.resolve(!0)}}const 
d="api/collaboration/session",u="api/collaboration/undo_redo",h="api/collaboration/timeline",p="api/collaboration/fork";async
 function m(e="",t={}){const 
n=a.ServerConnection.makeSettings(),o=i.URLExt.join(n.baseUrl,e);let 
r;try{r=await a.ServerConnection.makeRequest(o,t,n)}catch(e){throw new 
a.ServerConnection.NetworkError(e)}let s=await 
r.text();if(s.length>0)try{s=JSON.parse(s)}catch(e){console.error("Not a JSON 
response body.",r)}if(!r.ok)throw new 
a.ServerConnection.ResponseError(r,s.message||s);return s}async function 
v(e,t,n){const 
o=a.ServerConnection.makeSettings(),r=i.URLExt.join(o.baseUrl,d,encodeURIComponent(n)),s={method:"PUT",body:JSON.stringify({format:e,type:t})};let
 c;try{c=await a.ServerConnection.makeRequest(r,s,o)}catch(e){throw new 
a.ServerConnection.NetworkError(e)}let l=await 
c.text();if(l.length>0)try{l=JSON.parse(l)}catch(e){console.log("Not a JSON
  response body.",c)}if(!c.ok)throw new 
a.ServerConnection.ResponseError(c,l.message||l);return l}async function 
f(e,t,n){const o=a.ServerConnection.makeSettings();let 
r=i.URLExt.join(o.baseUrl,h,n);r=r.concat(`?format=${e}&&type=${t}`);const 
s={method:"GET"};let c;try{c=await 
a.ServerConnection.makeRequest(r,s,o)}catch(e){throw new 
a.ServerConnection.NetworkError(e)}return c}async function g(e,t,n,o){const 
r=a.ServerConnection.makeSettings();let 
s=i.URLExt.join(r.baseUrl,u,encodeURIComponent(e));s=s.concat(`?action=${t}&&steps=${n}&&forkRoom=${o}`);const
 c={method:"PUT"};let l;try{l=await 
a.ServerConnection.makeRequest(s,c,r)}catch(e){throw new 
a.ServerConnection.NetworkError(e)}let d=await 
l.text();if(d.length>0)try{d=JSON.parse(d)}catch(e){console.log("Not a JSON 
response body.",l)}if(!l.ok)throw new 
a.ServerConnection.ResponseError(l,d.message||d);return d}var 
y=n(262),_=n(602);class 
w{constructor(e){this._onConnectionClosed=e=>{1003===e.code&&(console.error("Document
 provider cl
 osed:",e.reason),(0,s.showErrorMessage)(this._trans.__("Document session 
error"),e.reason,[s.Dialog.okButton()]),this._sharedModel.dispose())},this._onSync=e=>{e&&(this._yWebsocketProvider&&(this._yWebsocketProvider.off("sync",this._onSync),this._sharedModel.ydoc.getMap("state").set("document_id",this._yWebsocketProvider.roomname)),this._ready.resolve())},this._ready=new
 
y.PromiseDelegate,this._isDisposed=!1,this._path=e.path,this._contentType=e.contentType,this._format=e.format,this._serverUrl=e.url,this._sharedModel=e.model,this._awareness=e.model.awareness,this._yWebsocketProvider=null,this._trans=e.translator;const
 
t=e.user;t.ready.then((()=>{this._onUserChanged(t)})).catch((e=>console.error(e))),t.userChanged.connect(this._onUserChanged,this),this._connect().catch((e=>console.warn(e)))}get
 isDisposed(){return this._isDisposed}get ready(){return 
this._ready.promise}get contentType(){return this._contentType}get 
format(){return this._format}dispose(){var e,t,n;this.isDisposed||(t
 his._isDisposed=!0,null===(e=this._yWebsocketProvider)||void 
0===e||e.off("connection-close",this._onConnectionClosed),null===(t=this._yWebsocketProvider)||void
 0===t||t.off("sync",this._onSync),null===(n=this._yWebsocketProvider)||void 
0===n||n.destroy(),this._disconnect(),_.Signal.clearData(this))}async 
reconnect(){this._disconnect(),this._connect()}async _connect(){const e=await 
v(this._format,this._contentType,this._path);this._yWebsocketProvider=new 
o.WebsocketProvider(this._serverUrl,`${e.format}:${e.type}:${e.fileId}`,this._sharedModel.ydoc,{disableBc:!0,params:{sessionId:e.sessionId},awareness:this._awareness}),this._yWebsocketProvider.on("sync",this._onSync),this._yWebsocketProvider.on("connection-close",this._onConnectionClosed)}async
 connectToForkDoc(e,t){this._disconnect(),this._yWebsocketProvider=new 
o.WebsocketProvider(this._serverUrl,e,this._sharedModel.ydoc,{disableBc:!0,params:{sessionId:t},awareness:this._awareness})}get
 wsProvider(){return this._yWebsocketProvider
 }_disconnect(){var e,t,n;null===(e=this._yWebsocketProvider)||void 
0===e||e.off("connection-close",this._onConnectionClosed),null===(t=this._yWebsocketProvider)||void
 0===t||t.off("sync",this._onSync),null===(n=this._yWebsocketProvider)||void 
0===n||n.destroy(),this._yWebsocketProvider=null}_onUserChanged(e){this._awareness.setLocalStateField("user",e.identity)}}var
 S=n(721),k=n(214);const b="true"===i.PageConfig.getOption("disableRTC");class 
C extends 
a.RestContentProvider{constructor(e){super(e),this._onCreate=(e,t)=>{var 
n,o,r,s,a,c;if("string"!=typeof e.format)return;const 
l=null===(r=null===(o=null===(n=this._docmanagerSettings)||void 0===n?void 
0:n.composite)||void 0===o?void 0:o.autosave)||void 
0===r||r;t.awareness.setLocalStateField("autosave",l),null===(s=this._docmanagerSettings)||void
 0===s||s.changed.connect((()=>{var e,n,o;const 
r=null===(o=null===(n=null===(e=this._docmanagerSettings)||void 0===e?void 
0:e.composite)||void 0===n?void 0:n.autosave)||void 0===o||o;t.aware
 ness.setLocalStateField("autosave",r)}));try{const n=new 
w({url:i.URLExt.join(this._serverSettings.wsUrl,"api/collaboration/room"),path:e.path,format:e.format,contentType:e.contentType,model:t,user:this._user,translator:this._trans}),o=((null===(a=this._globalAwareness)||void
 0===a?void 
0:a.getLocalState())||{}).documents||[];o.includes(e.path)||(o.push(e.path),null===(c=this._globalAwareness)||void
 0===c||c.setLocalStateField("documents",o));const 
r=`${e.format}:${e.contentType}:${e.path}`;this._providers.set(r,n),t.changed.connect((async(n,o)=>{var
 r;if(!o.stateChange)return;const 
s=o.stateChange.filter((e=>"hash"===e.name));if(0===s.length)return;s.length>1&&console.error("Unexpected
 multiple changes to hash value in a single transaction");const 
i=s[0],a=null!==(r=t.state.path)&&void 0!==r?r:e.path,c=await 
this.get(a,{content:!1});this._ydriveFileChanged.emit({type:"save",newValue:{...c,hash:i.newValue},oldValue:{hash:i.oldValue}})})),t.disposed.connect((()=>{var
 t,n;const o=this
 ._providers.get(r);o&&(o.dispose(),this._providers.delete(r));const 
s=((null===(t=this._globalAwareness)||void 0===t?void 
0:t.getLocalState())||{}).documents||[],i=s.indexOf(e.path);i>-1&&s.splice(i,1),null===(n=this._globalAwareness)||void
 0===n||n.setLocalStateField("documents",s)}))}catch(t){console.error(`Failed 
to open websocket connection for 
${e.path}.\n:${t}`)}},this._saveCounter=0,this._ydriveFileChanged=new 
_.Signal(this),this._user=e.user,this._trans=e.trans,this._globalAwareness=e.globalAwareness,this._serverSettings=e.serverSettings,this.sharedModelFactory=new
 T(this._onCreate),this._providers=new 
Map,this._docmanagerSettings=e.docmanagerSettings}get providers(){return 
this._providers}async get(e,t){if(t&&t.format&&t.type){const 
n=`${t.format}:${t.type}:${e}`,o=this._providers.get(n);if(o){const[n]=await 
Promise.all([super.get(e,{...t,content:!1}),o.ready]);return{...n,format:t.format}}}return
 super.get(e,t)}async save(e,t={}){var n;if(t.format&&t.type){const o=`${t.for
 
mat}:${t.type}:${e}`,r=this._providers.get(o),s=++this._saveCounter;if(r){const 
o=null===(n=r.wsProvider)||void 0===n?void 0:n.ws;if(o){const e=new 
y.PromiseDelegate,t=t=>{const n=new 
Uint8Array(t.data),o=S.$C(n);try{if(2!==S.cw(o))return}catch(e){return}const 
r=S.t3(o);let i=null;try{i=JSON.parse(r)}catch(e){console.debug("The raw reply 
received was not a JSON 
reply")}i&&"save"===i.type&&i.responseTo===s&&("success"===i.status?e.resolve():"failed"===i.status?e.reject("Saving
 failed"):"skipped"===i.status?e.reject("Saving already in 
progress"):e.reject("Unrecognised save reply 
status"))};o.addEventListener("message",t);const 
n=k.xv();k.zd(n,2),k.Qj(n,"save"),k.zd(n,s);const r=k.Fo(n);o.send(r),await 
e.promise,o.removeEventListener("message",t)}const 
i={type:t.type,format:t.format,content:!1};return this.get(e,i)}}return 
super.save(e,t)}get fileChanged(){return this._ydriveFileChanged}}class 
T{constructor(e){this._onCreate=e,this.collaborative=!b,this.documentFactories=new
 Map}regist
 erDocumentFactory(e,t){if(this.documentFactories.has(e))throw new Error(`The 
content type ${e} already 
exists`);this.documentFactories.set(e,t)}createNew(e){if("string"==typeof 
e.format){if(this.collaborative&&e.collaborative&&this.documentFactories.has(e.contentType)){const
 t=this.documentFactories.get(e.contentType)(e);return 
this._onCreate(e,t),t}}else console.warn(`Only defined format are supported; 
got ${e.format}.`)}}var 
E=n(345),x=n.n(E),R=n(591),U=n.n(R),D=n(740),P=n.n(D),$=n(128),j=n.n($),N=n(855),L=n.n(N),I=n(51),M=n.n(I),F=n(656),A=n.n(F),W=n(68),O={};O.styleTagTransform=A(),O.setAttributes=L(),O.insert=j().bind(null,"head"),O.domAPI=P(),O.insertStyleElement=M(),U()(W.A,O),W.A&&W.A.locals&&W.A.locals;var
 J=n(249);const 
B=({apiURL:e,provider:t,contentType:n,format:o,documentTimelineUrl:r})=>{const[i,a]=(0,E.useState)({roomId:"",timestamps:[],forkRoom:"",sessionId:""}),[c,l]=(0,E.useState)(i.timestamps.length-1),[d,u]=(0,E.useState)(!1),[h,p]=(0,E.useState)(!1),m=(0,E.useRe
 f)(!0),y=(0,E.useRef)(!0),_=(0,E.useRef)(null);function w(e){try{const t=new 
URL(e).pathname,n=t.lastIndexOf(r);if(-1===n)throw new Error(`API segment 
"${r}" not found in URL.`);return t.slice(n+r.length)}catch(e){return 
console.error("Invalid URL or unable to extract filename:",e),""}}return 
x().createElement("div",{className:"jp-sliderContainer"},x().createElement("div",{onClick:()=>{!async
 function(r){try{if(m.current){const i=await f(o,n,r);if(!i.ok)throw 
404===i.status?new Error("Not found"):503===i.status?new Error("WebSocket 
closed"):new Error(`Failed to fetch data: ${i.statusText}`);const c=await 
i.text();let d={roomId:"",timestamps:[],forkRoom:"",sessionId:""};return 
c&&(s.Notification.warning("Document is now in read-only mode. Changes will not 
be 
saved.",{autoClose:2500}),d=JSON.parse(c),a(d),l(d.timestamps.length-1),t.connectToForkDoc(d.forkRoom,d.sessionId),_.current=await
 v(o,n,w(e))),u(!0),m.current=!1,d}}catch(e){console.error("Error fetching 
data:",e)}}(w(e))},class
 Name:"jp-mod-highlighted",title:"Document 
Timeline"},x().createElement(J.historyIcon.react,{marginRight:"4px"})),d&&x().createElement("div",{className:"jp-timestampDisplay"},x().createElement("input",{type:"range",min:0,max:i.timestamps.length-1,value:c,onChange:async
 e=>{const t=parseInt(e.target.value),n=Math.abs(t-c);try{const 
e=function(e){return 
e<c?"undo":"redo"}(t);if(l(t),y.current&&(p(!0),y.current=!1),!_.current)return 
void console.error("Session is not initialized");await 
g(`${_.current.format}:${_.current.type}:${_.current.fileId}`,e,n,i.forkRoom)}catch(e){console.error("Error
 fetching or applying 
updates:",e)}},className:"jp-Slider"}),x().createElement("div",null,x().createElement("strong",null,w(e).split("/").pop(),"
 ")," 
"),h&&x().createElement("div",{className:"jp-restoreBtnContainer"},x().createElement("button",{onClick:async()=>{if(!_.current)return
 void console.error("Session is not initialized");const e=await 
g(`${_.current.format}:${_.current.type}:${_.current.f
 
ileId}`,"restore",0,i.forkRoom);200===e.code?(s.Notification.success(e.status,{autoClose:4e3}),t.reconnect(),u(!1),m.current=!0):s.Notification.error(e.status,{autoClose:4e3})},className:"jp-ToolbarButtonComponent
 jp-restoreBtn"},"Restore version"," ",(e=>{const t=new 
Date(1e3*e);return`${t.getFullYear()}-${String(t.getMonth()+1).padStart(2,"0")}-${String(t.getDate()).padStart(2,"0")}
 
${String(t.getHours()).padStart(2,"0")}:${String(t.getMinutes()).padStart(2,"0")}:${String(t.getSeconds()).padStart(2,"0")}`})(i.timestamps[c])))))};class
 q extends 
s.ReactWidget{constructor(e,t,n,o,r){super(),this.apiURL=e,this.provider=t,this.contentType=n,this.format=o,this.documentTimelineUrl=r,this.addClass("jp-timelineSliderWrapper")}render(){return
 
E.createElement(B,{key:this.apiURL,apiURL:this.apiURL,provider:this.provider,contentType:this.contentType,format:this.format,documentTimelineUrl:this.documentTimelineUrl})}updateContent(e,t){this.apiURL=e,this.provider=t,this.contentType=this.provider
 .contentType,this.format=this.provider.format,this.update()}}const K=new 
y.Token("@jupyter/docprovider:IForkManagerToken"),z="https://schema.jupyter.org/jupyter_collaboration/fork/v1";class
 V{constructor(e){this._disposed=!1,this._forkAddedSignal=new 
_.Signal(this),this._forkDeletedSignal=new 
_.Signal(this);const{contentProvider:t,eventManager:n}=e;this._contentProvider=t,this._eventManager=n,this._eventManager.stream.connect(this._handleEvent,this)}get
 isDisposed(){return this._disposed}get forkAdded(){return 
this._forkAddedSignal}get forkDeleted(){return 
this._forkDeletedSignal}dispose(){var 
e;this._disposed||(null===(e=this._eventManager)||void 
0===e||e.stream.disconnect(this._handleEvent),this._disposed=!0)}async 
createFork(e){const{rootId:t,title:n,description:o,synchronize:r}=e,s={method:"PUT",body:JSON.stringify({title:n,description:o,synchronize:r})},a=i.URLExt.join(p,t);return
 await m(a,s)}async getAllForks(e){const t=i.URLExt.join(p,e);return await 
m(t,{method:"GET"})}asyn
 c 
deleteFork(e){const{forkId:t,merge:n}=e,o=i.URLExt.join(p,t),r=i.URLExt.objectToQueryString({merge:n});await
 
m(`${o}${r}`,{method:"DELETE"})}getProvider(e){const{documentPath:t,format:n,type:o}=e,r=this._contentProvider;if(r){const
 e=t;return 
r.providers.get(`${n}:${o}:${e}`)}}_handleEvent(e,t){if(t.schema_id===z)switch(t.action){case"create":this._forkAddedSignal.emit(t);break;case"delete":this._forkDeletedSignal.emit(t)}}}}}]);
\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/703.171f03bb5a1f0cd958d7.js
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/703.171f03bb5a1f0cd958d7.js
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/703.171f03bb5a1f0cd958d7.js
   2020-02-02 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/703.171f03bb5a1f0cd958d7.js
   1970-01-01 01:00:00.000000000 +0100
@@ -1 +0,0 @@
-"use 
strict";(self.webpackChunk_jupyter_docprovider_extension=self.webpackChunk_jupyter_docprovider_extension||[]).push([[703],{703:(e,t,o)=>{o.r(t),o.d(t,{default:()=>k});var
 
r=o(805),n=o(256),i=o(395),a=o(927),s=o(987),l=o(341),d=o(679),c=o(503),u=o(0),v=o(593),p=o(681),g=o(708);const
 h="api/collaboration/timeline",y="The file %1 has been opened with two 
different views. This is not supported. Please close this view; otherwise, some 
of your edits may not be saved 
properly.",b={id:"@jupyter/docprovider-extension:content-provider",description:"The
 RTC content 
provider",provides:v.ICollaborativeContentProvider,requires:[c.ITranslator],optional:[v.IGlobalAwareness,d.ISettingRegistry],activate:async(e,t,o,r)=>{const
 
n=t.load("jupyter_collaboration"),i=e.serviceManager.contents.defaultDrive;if(!i)throw
 Error("Cannot initialize content provider: default drive property not 
accessible on contents manager instance.");const 
a=i.contentProviderRegistry;if(!a)throw Error("Cannot initialize con
 tent provider: no content provider registry.");const s=r?await 
r.load("@jupyterlab/docmanager-extension:plugin"):null,l=new 
p.RtcContentProvider({apiEndpoint:"/api/contents",serverSettings:i.serverSettings,user:e.serviceManager.user,trans:n,globalAwareness:o,docmanagerSettings:s});return
 
a.register("rtc",l),l}},m={id:"@jupyter/docprovider-extension:yfile",description:"Plugin
 to register the shared model factory for the content type 
'file'",autoStart:!0,requires:[v.ICollaborativeContentProvider,a.IEditorWidgetFactory],activate:(e,t,o)=>{t.sharedModelFactory.registerDocumentFactory("file",(()=>new
 
u.YFile)),o.contentProviderId="rtc"}},f={id:"@jupyter/docprovider-extension:ynotebook",description:"Plugin
 to register the shared model factory for the content type 
'notebook'",autoStart:!0,requires:[v.ICollaborativeContentProvider,l.INotebookWidgetFactory],optional:[d.ISettingRegistry],activate:(e,t,o,r)=>{let
 n=!0;r&&r.load("@jupyterlab/notebook-extension:tracker").then((e=>{const 
t=e=>{va
 r t;const o=null==e?void 
0:e.get("experimentalEnableDocumentWideUndoRedo").composite;n=null===(t=!o)||void
 
0===t||t};t(e),e.changed.connect((e=>t(e)))})),t.sharedModelFactory.registerDocumentFactory("notebook",(()=>new
 
u.YNotebook({disableDocumentWideUndoRedo:n}))),o.contentProviderId="rtc"}},w={id:"@jupyter/docprovider-extension:statusBarTimeline",description:"Plugin
 to add a timeline slider to the status 
bar",autoStart:!0,requires:[i.IStatusBar,v.ICollaborativeContentProvider],activate:async(e,t,o)=>{try{let
 r=null,i=null;const 
a=async(t,r)=>{if(!r)return;i&&(i.dispose(),i=null);const[a,s]=r.split(":"),l=o.providers.get(`${a}:${s}:${t}`);if(!l)return;const
 d=l,c=g.URLExt.join(e.serviceManager.serverSettings.baseUrl,h,t);i=new 
p.TimelineWidget(c,d,d.contentType,d.format,h);const 
u=document.getElementById("jp-slider-status-bar");u&&!i.isAttached&&n.Widget.attach(i,u)};e.shell.currentChanged&&e.shell.currentChanged.connect((async(e,t)=>{const
 o=t.newValue;i&&(i.dispose(),i=null),o&&"
 context"in o&&(await o.context.ready,await 
a(o.context.path,o.context.model.sharedModel.getState("document_id")))})),t&&(r||(r=new
 
n.Widget,r.addClass("jp-StatusBar-GroupItem"),r.addClass("jp-mod-highlighted"),r.id="jp-slider-status-bar",t.registerStatusItem("jp-slider-status-bar",{item:r,align:"left",rank:4,isActive:()=>{var
 t,o;const r=e.shell.currentWidget;return(null===(o=null===(t=null==r?void 
0:r.context)||void 0===t?void 0:t.model)||void 0===o?void 
0:o.collaborative)||!1}})))}catch(e){console.error("Failed to activate 
statusBarTimeline 
plugin:",e)}}},k=[b,m,f,{id:"@jupyter/docprovider-extension:logger",description:"A
 logging plugin for debugging 
purposes.",autoStart:!0,optional:[s.ILoggerRegistry,a.IEditorTracker,l.INotebookTracker,c.ITranslator],activate:(e,t,o,n,i)=>{const
 
a=(null!=i?i:c.nullTranslator).load("jupyter_collaboration"),s="https://schema.jupyter.org/jupyter_collaboration/session/v1";if(!t)return
 void e.serviceManager.events.stream.connect(((e,t)=>{var o,n;t.sch
 ema_id===s&&(console.debug(`[${t.room}(${t.path})] ${null!==(o=t.action)&&void 
0!==o?o:""}: ${null!==(n=t.msg)&&void 
0!==n?n:""}`),"WARNING"===t.level&&(0,r.showDialog)({title:a.__("Warning"),body:a.__(y,t.path),buttons:[r.Dialog.okButton()]}))}));const
 l=new Map,d=(e,o)=>{const 
r=t.getLogger(o.context.path);l.set(o.context.localPath,r),o.disposed.connect((e=>{l.delete(e.context.localPath)}))};o&&o.widgetAdded.connect(d),n&&n.widgetAdded.connect(d),(async()=>{var
 t,o;const{events:n}=e.serviceManager;for await(const e of 
n.stream)if(e.schema_id===s){const 
n=l.get(e.path);null==n||n.log({type:"text",level:e.level.toLowerCase(),data:`[${e.room}]
 ${null!==(t=e.action)&&void 0!==t?t:""}: ${null!==(o=e.msg)&&void 
0!==o?o:""}`}),"WARNING"===e.level&&(0,r.showDialog)({title:a.__("Warning"),body:a.__(y,e.path),buttons:[r.Dialog.warnButton({label:a.__("Ok")})]})}})()}},{id:"@jupyter/docprovider-extension:notebook-cell-executor",description:"Add
 notebook cell executor that uses REST API instea
 d of kernel protocol over 
WebSocket.",autoStart:!0,provides:l.INotebookCellExecutor,activate:e=>"true"===g.PageConfig.getOption("serverSideExecution")?new
 
p.NotebookCellServerExecutor({serverSettings:e.serviceManager.serverSettings}):Object.freeze({runCell:l.runCell})},w,{id:"@jupyter/docprovider-extension:forkManager",autoStart:!0,requires:[v.ICollaborativeContentProvider],provides:p.IForkManagerToken,activate:(e,t)=>{const
 o=e.serviceManager.events;return new 
p.ForkManager({contentProvider:t,eventManager:o})}}]}}]);
\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/703.cca2ba3bbe2fb4612085.js
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/703.cca2ba3bbe2fb4612085.js
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/703.cca2ba3bbe2fb4612085.js
   1970-01-01 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/703.cca2ba3bbe2fb4612085.js
   2020-02-02 01:00:00.000000000 +0100
@@ -0,0 +1 @@
+"use 
strict";(self.webpackChunk_jupyter_docprovider_extension=self.webpackChunk_jupyter_docprovider_extension||[]).push([[703],{703:(e,t,o)=>{o.r(t),o.d(t,{default:()=>C});var
 
r=o(285),n=o(247),i=o(165),a=o(121),s=o(333),l=o(931),d=o(249),c=o(769),u=o(0),v=o(627),g=o(591),p=o(526);const
 h="api/collaboration/timeline",y="The file %1 has been opened with two 
different views. This is not supported. Please close this view; otherwise, some 
of your edits may not be saved 
properly.",b={id:"@jupyter/docprovider-extension:content-provider",description:"The
 RTC content 
provider",provides:v.ICollaborativeContentProvider,requires:[c.ITranslator],optional:[v.IGlobalAwareness,d.ISettingRegistry],activate:async(e,t,o,r)=>{const
 
n=t.load("jupyter_collaboration"),i=e.serviceManager.contents.defaultDrive;if(!i)throw
 Error("Cannot initialize content provider: default drive property not 
accessible on contents manager instance.");const 
a=i.contentProviderRegistry;if(!a)throw Error("Cannot initialize con
 tent provider: no content provider registry.");const s=r?await 
r.load("@jupyterlab/docmanager-extension:plugin"):null,l=new 
g.RtcContentProvider({currentDrive:i,serverSettings:i.serverSettings,user:e.serviceManager.user,trans:n,globalAwareness:o,docmanagerSettings:s,fileChanged:i.fileChanged});return
 
a.register("rtc",l),l}},m={id:"@jupyter/docprovider-extension:yfile",description:"Plugin
 to register the shared model factory for the content type 
'file'",autoStart:!0,requires:[v.ICollaborativeContentProvider,a.IEditorWidgetFactory],activate:(e,t,o)=>{t.sharedModelFactory.registerDocumentFactory("file",(()=>new
 
u.YFile)),o.contentProviderId="rtc"}},f={id:"@jupyter/docprovider-extension:ynotebook",description:"Plugin
 to register the shared model factory for the content type 
'notebook'",autoStart:!0,requires:[v.ICollaborativeContentProvider,l.INotebookWidgetFactory],optional:[d.ISettingRegistry],activate:(e,t,o,r)=>{let
 n=!0;r&&r.load("@jupyterlab/notebook-extension:tracker").then((e=>{c
 onst t=e=>{var t;const o=null==e?void 
0:e.get("experimentalEnableDocumentWideUndoRedo").composite;n=null===(t=!o)||void
 
0===t||t};t(e),e.changed.connect((e=>t(e)))})),t.sharedModelFactory.registerDocumentFactory("notebook",(()=>new
 
u.YNotebook({disableDocumentWideUndoRedo:n}))),o.contentProviderId="rtc"}},w={id:"@jupyter/docprovider-extension:statusBarTimeline",description:"Plugin
 to add a timeline slider to the status 
bar",autoStart:!0,requires:[i.IStatusBar,v.ICollaborativeContentProvider],activate:async(e,t,o)=>{try{let
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a=async(t,r)=>{if(!r)return;i&&(i.dispose(),i=null);const[a,s]=r.split(":"),l=o.providers.get(`${a}:${s}:${t}`);if(!l)return;const
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g.TimelineWidget(c,d,d.contentType,d.format,h,e.serviceManager.serverSettings);const
 
u=document.getElementById("jp-slider-status-bar");u&&!i.isAttached&&n.Widget.attach(i,u)};e.shell.currentChanged&&e.shell.currentChanged.connect((async(e,t)=>{co
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o.context.ready,await 
a(o.context.path,o.context.model.sharedModel.getState("document_id")))})),t&&(r||(r=new
 
n.Widget,r.addClass("jp-StatusBar-GroupItem"),r.addClass("jp-mod-highlighted"),r.id="jp-slider-status-bar",t.registerStatusItem("jp-slider-status-bar",{item:r,align:"left",rank:4,isActive:()=>{var
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0:r.context)||void 0===t?void 0:t.model)||void 0===o?void 
0:o.collaborative)||!1}})))}catch(e){console.error("Failed to activate 
statusBarTimeline 
plugin:",e)}}},C=[b,m,f,{id:"@jupyter/docprovider-extension:logger",description:"A
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purposes.",autoStart:!0,optional:[s.ILoggerRegistry,a.IEditorTracker,l.INotebookTracker,c.ITranslator],activate:(e,t,o,n,i)=>{const
 
a=(null!=i?i:c.nullTranslator).load("jupyter_collaboration"),s="https://schema.jupyter.org/jupyter_collaboration/session/v1";if(!t)return
 void e.serviceManager
 .events.stream.connect(((e,t)=>{var 
o,n;t.schema_id===s&&(console.debug(`[${t.room}(${t.path})] 
${null!==(o=t.action)&&void 0!==o?o:""}: ${null!==(n=t.msg)&&void 
0!==n?n:""}`),"WARNING"===t.level&&(0,r.showDialog)({title:a.__("Warning"),body:a.__(y,t.path),buttons:[r.Dialog.okButton()]}))}));const
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r=t.getLogger(o.context.path);l.set(o.context.localPath,r),o.disposed.connect((e=>{l.delete(e.context.localPath)}))};o&&o.widgetAdded.connect(d),n&&n.widgetAdded.connect(d),(async()=>{var
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n.stream)if(e.schema_id===s){const 
n=l.get(e.path);null==n||n.log({type:"text",level:e.level.toLowerCase(),data:`[${e.room}]
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0!==o?o:""}`}),"WARNING"===e.level&&(0,r.showDialog)({title:a.__("Warning"),body:a.__(y,e.path),buttons:[r.Dialog.warnButton({label:a.__("Ok")})]})}})()}},{id:"@jupyter/docprovider-extension:notebook-cell-executor",description:"Add
 not
 ebook cell executor that uses REST API instead of kernel protocol over 
WebSocket.",autoStart:!0,provides:l.INotebookCellExecutor,activate:e=>"true"===p.PageConfig.getOption("serverSideExecution")?new
 
g.NotebookCellServerExecutor({serverSettings:e.serviceManager.serverSettings}):Object.freeze({runCell:l.runCell})},w,{id:"@jupyter/docprovider-extension:forkManager",autoStart:!0,requires:[v.ICollaborativeContentProvider],provides:g.IForkManagerToken,activate:(e,t)=>{const
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g.ForkManager({contentProvider:t,eventManager:o,serverSettings:e.serviceManager.serverSettings})}}]}}]);
\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/944.44dd443686c15fbe0cbf.js
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/944.44dd443686c15fbe0cbf.js
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/944.44dd443686c15fbe0cbf.js
   1970-01-01 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/944.44dd443686c15fbe0cbf.js
   2020-02-02 01:00:00.000000000 +0100
@@ -0,0 +1 @@
+"use 
strict";(self.webpackChunk_jupyter_docprovider_extension=self.webpackChunk_jupyter_docprovider_extension||[]).push([[944],{78:(n,e,o)=>{o.d(e,{A:()=>u});var
 
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-----------------------------------------------------------------------------\n|
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Modified BSD 
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r=o(758),t=o.n(r),a=o(935),i=o.n(a)()(t());i.push([n.id,"/* 
-----------------------------------------------------------------------------\n|
 Copyright (c) Jupyter Development Team.\n| Distributed under the terms of the 
Modified BSD 
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-----------------------------------------------------------------------------\n|
 Copyright (c) Jupyter Development Team.\n| Distributed under the terms of the 
Modified BSD License.\n|-------------------------------------------
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none;\n}\n\n.jp-ManageSharesBody-search-container {\n  margin-bottom: 
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-----------------------------------------------------------------------------\n|
 Copyright (c) Jupyter Development Team.\n| Distributed under the terms of the 
Modified BSD 
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flex-direction: row;\n}\n\n.jp-toolbar-users-item 
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\ No newline at end of file
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/944.eaec77f5cee3f07c3b7f.js
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/944.eaec77f5cee3f07c3b7f.js
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/944.eaec77f5cee3f07c3b7f.js
   2020-02-02 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/944.eaec77f5cee3f07c3b7f.js
   1970-01-01 01:00:00.000000000 +0100
@@ -1 +0,0 @@
-"use 
strict";(self.webpackChunk_jupyter_docprovider_extension=self.webpackChunk_jupyter_docprovider_extension||[]).push([[944],{78:(n,e,o)=>{o.d(e,{A:()=>u});var
 
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-----------------------------------------------------------------------------\n|
 Copyright (c) Jupyter Development Team.\n| Distributed under the terms of the 
Modified BSD 
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u=c},875:(n,e,o)=>{o.d(e,{A:()=>l});var 
r=o(758),t=o.n(r),a=o(935),i=o.n(a)()(t());i.push([n.id,"/* 
-----------------------------------------------------------------------------\n|
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Modified BSD 
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r=o(758),t=o.n(r),a=o(935),i=o.n(a)()(t());i.push([n.id,"/* 
-----------------------------------------------------------------------------\n|
 Copyright (c) Jupyter Development Team.\n| Distributed under the terms of the 
Modified BSD License.\n|-------------------------------------------
 --------------------------------- */\n\n.jp-shared-link-body {\n  user-select: 
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td:nth-child(2),\n.jp-ManageSharesBody-shares-table td:nt
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diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/remoteEntry.f104f1bdbc3e78a4d5c6.js
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/remoteEntry.f104f1bdbc3e78a4d5c6.js
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/remoteEntry.f104f1bdbc3e78a4d5c6.js
   1970-01-01 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/remoteEntry.f104f1bdbc3e78a4d5c6.js
   2020-02-02 01:00:00.000000000 +0100
@@ -0,0 +1 @@
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diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/third-party-licenses.json
 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/third-party-licenses.json
--- 
old/jupyter_docprovider-2.1.0/jupyter_docprovider/labextension/static/third-party-licenses.json
     2020-02-02 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/jupyter_docprovider/labextension/static/third-party-licenses.json
     2020-02-02 01:00:00.000000000 +0100
@@ -2,19 +2,19 @@
   "packages": [
     {
       "name": "@jupyter/collaboration",
-      "versionInfo": "4.1.0",
+      "versionInfo": "4.2.1",
       "licenseId": "BSD-3-Clause",
       "extractedText": ""
     },
     {
       "name": "@jupyter/collaborative-drive",
-      "versionInfo": "4.1.0",
+      "versionInfo": "4.2.1",
       "licenseId": "BSD-3-Clause",
       "extractedText": ""
     },
     {
       "name": "@jupyter/docprovider",
-      "versionInfo": "4.1.0",
+      "versionInfo": "4.2.1",
       "licenseId": "BSD-3-Clause",
       "extractedText": ""
     },
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/package.json 
new/jupyter_docprovider-2.2.1/packages/docprovider/package.json
--- old/jupyter_docprovider-2.1.0/packages/docprovider/package.json     
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider/package.json     
2020-02-02 01:00:00.000000000 +0100
@@ -1,6 +1,6 @@
 {
   "name": "@jupyter/docprovider",
-  "version": "4.1.0",
+  "version": "4.2.1",
   "description": "JupyterLab - Document Provider",
   "homepage": "https://github.com/jupyterlab/jupyter-collaboration";,
   "bugs": {
@@ -41,14 +41,14 @@
     "watch": "tsc -b --watch"
   },
   "dependencies": {
-    "@jupyter/collaborative-drive": "^4.1.0",
+    "@jupyter/collaborative-drive": "^4.2.1",
     "@jupyter/ydoc": "^2.1.3 || ^3.0.0",
-    "@jupyterlab/apputils": "^4.4.0",
-    "@jupyterlab/cells": "^4.4.0",
-    "@jupyterlab/coreutils": "^6.4.0",
-    "@jupyterlab/notebook": "^4.4.0",
-    "@jupyterlab/services": "^7.4.0",
-    "@jupyterlab/translation": "^4.4.0",
+    "@jupyterlab/apputils": "^4.5.0",
+    "@jupyterlab/cells": "^4.5.0",
+    "@jupyterlab/coreutils": "^6.5.0",
+    "@jupyterlab/notebook": "^4.5.0",
+    "@jupyterlab/services": "^7.5.0",
+    "@jupyterlab/translation": "^4.5.0",
     "@lumino/coreutils": "^2.2.1",
     "@lumino/disposable": "^2.1.4",
     "@lumino/signaling": "^2.1.4",
@@ -58,7 +58,7 @@
     "yjs": "^13.5.40"
   },
   "devDependencies": {
-    "@jupyterlab/testing": "^4.4.0",
+    "@jupyterlab/testing": "^4.5.0",
     "@types/jest": "^29.2.0",
     "jest": "^29.5.0",
     "rimraf": "^4.1.2",
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/TimelineSlider.tsx 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/TimelineSlider.tsx
--- old/jupyter_docprovider-2.1.0/packages/docprovider/src/TimelineSlider.tsx   
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider/src/TimelineSlider.tsx   
2020-02-02 01:00:00.000000000 +0100
@@ -7,6 +7,7 @@
 import { TimelineSliderComponent } from './component';
 import * as React from 'react';
 import { IForkProvider } from './ydrive';
+import { ServerConnection } from '@jupyterlab/services';
 
 export class TimelineWidget extends ReactWidget {
   private apiURL: string;
@@ -14,13 +15,15 @@
   private contentType: string;
   private format: string;
   private documentTimelineUrl: string;
+  private _serverSettings?: ServerConnection.ISettings;
 
   constructor(
     apiURL: string,
     provider: IForkProvider,
     contentType: string,
     format: string,
-    documentTimelineUrl: string
+    documentTimelineUrl: string,
+    serverSettings?: ServerConnection.ISettings
   ) {
     super();
     this.apiURL = apiURL;
@@ -28,6 +31,7 @@
     this.contentType = contentType;
     this.format = format;
     this.documentTimelineUrl = documentTimelineUrl;
+    this._serverSettings = serverSettings;
     this.addClass('jp-timelineSliderWrapper');
   }
 
@@ -40,6 +44,7 @@
         contentType={this.contentType}
         format={this.format}
         documentTimelineUrl={this.documentTimelineUrl}
+        serverSettings={this._serverSettings}
       />
     );
   }
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/__tests__/forkManager.spec.ts
 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/__tests__/forkManager.spec.ts
--- 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/__tests__/forkManager.spec.ts
        2020-02-02 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/__tests__/forkManager.spec.ts
        2020-02-02 01:00:00.000000000 +0100
@@ -6,7 +6,7 @@
   ForkManager,
   JUPYTER_COLLABORATION_FORK_EVENTS_URI
 } from '../forkManager';
-import { Event } from '@jupyterlab/services';
+import { Event, ServerConnection } from '@jupyterlab/services';
 import { Signal } from '@lumino/signaling';
 import { requestAPI } from '../requests';
 jest.mock('../requests');
@@ -18,13 +18,15 @@
 const eventManagerMock = {
   stream: stream as any
 } as Event.IManager;
+const serverSettingsMock = {} as ServerConnection.ISettings;
 
 describe('@jupyter/docprovider', () => {
   let manager: ForkManager;
   beforeEach(() => {
     manager = new ForkManager({
       contentProvider: contentProviderMock,
-      eventManager: eventManagerMock
+      eventManager: eventManagerMock,
+      serverSettings: serverSettingsMock
     });
   });
   describe('forkManager', () => {
@@ -50,7 +52,8 @@
             description: 'my fork description',
             synchronize: true
           })
-        }
+        },
+        serverSettingsMock
       );
     });
     it('should be able to get all forks', async () => {
@@ -59,7 +62,8 @@
         'api/collaboration/fork/root-uuid',
         {
           method: 'GET'
-        }
+        },
+        serverSettingsMock
       );
     });
     it('should be able to get delete forks', async () => {
@@ -68,7 +72,8 @@
         'api/collaboration/fork/fork-uuid?merge=true',
         {
           method: 'DELETE'
-        }
+        },
+        serverSettingsMock
       );
     });
     it('should be able to emit fork added signal', async () => {
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/component.tsx 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/component.tsx
--- old/jupyter_docprovider-2.1.0/packages/docprovider/src/component.tsx        
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider/src/component.tsx        
2020-02-02 01:00:00.000000000 +0100
@@ -13,6 +13,7 @@
 import { historyIcon } from '@jupyterlab/ui-components';
 import { Notification } from '@jupyterlab/apputils';
 import { IForkProvider } from './ydrive';
+import { ServerConnection } from '@jupyterlab/services';
 
 type Props = {
   apiURL: string;
@@ -20,6 +21,7 @@
   contentType: string;
   format: string;
   documentTimelineUrl: string;
+  serverSettings?: ServerConnection.ISettings;
 };
 
 export const TimelineSliderComponent: React.FC<Props> = ({
@@ -27,7 +29,8 @@
   provider,
   contentType,
   format,
-  documentTimelineUrl
+  documentTimelineUrl,
+  serverSettings
 }) => {
   const [data, setData] = useState({
     roomId: '',
@@ -51,7 +54,8 @@
         const response = await requestDocumentTimeline(
           format,
           contentType,
-          notebookPath
+          notebookPath,
+          serverSettings
         );
 
         if (!response.ok) {
@@ -79,7 +83,8 @@
           sessionRef.current = await requestDocSession(
             format,
             contentType,
-            extractFilenameFromURL(apiURL)
+            extractFilenameFromURL(apiURL),
+            serverSettings
           );
         }
         setToggle(true);
@@ -102,7 +107,8 @@
       
`${sessionRef.current.format}:${sessionRef.current.type}:${sessionRef.current.fileId}`,
       'restore',
       0,
-      data.forkRoom
+      data.forkRoom,
+      serverSettings
     );
 
     if (response.code === 200) {
@@ -138,7 +144,8 @@
         
`${sessionRef.current.format}:${sessionRef.current.type}:${sessionRef.current.fileId}`,
         action,
         steps,
-        data.forkRoom
+        data.forkRoom,
+        serverSettings
       );
     } catch (error: any) {
       console.error('Error fetching or applying updates:', error);
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/forkManager.ts 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/forkManager.ts
--- old/jupyter_docprovider-2.1.0/packages/docprovider/src/forkManager.ts       
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider/src/forkManager.ts       
2020-02-02 01:00:00.000000000 +0100
@@ -5,7 +5,7 @@
 
 import { ICollaborativeContentProvider } from '@jupyter/collaborative-drive';
 import { URLExt } from '@jupyterlab/coreutils';
-import { Event } from '@jupyterlab/services';
+import { Event, ServerConnection } from '@jupyterlab/services';
 import { ISignal, Signal } from '@lumino/signaling';
 
 import { requestAPI, ROOM_FORK_URL } from './requests';
@@ -26,6 +26,7 @@
     this._contentProvider = contentProvider;
     this._eventManager = eventManager;
     this._eventManager.stream.connect(this._handleEvent, this);
+    this._serverSettings = options.serverSettings;
   }
 
   get isDisposed(): boolean {
@@ -57,14 +58,22 @@
       body: JSON.stringify({ title, description, synchronize })
     };
     const url = URLExt.join(ROOM_FORK_URL, rootId);
-    const response = await requestAPI<IForkCreationResponse>(url, init);
+    const response = await requestAPI<IForkCreationResponse>(
+      url,
+      init,
+      this._serverSettings
+    );
     return response;
   }
 
   async getAllForks(rootId: string) {
     const url = URLExt.join(ROOM_FORK_URL, rootId);
     const init = { method: 'GET' };
-    const response = await requestAPI<IAllForksResponse>(url, init);
+    const response = await requestAPI<IAllForksResponse>(
+      url,
+      init,
+      this._serverSettings
+    );
     return response;
   }
 
@@ -73,7 +82,7 @@
     const url = URLExt.join(ROOM_FORK_URL, forkId);
     const query = URLExt.objectToQueryString({ merge });
     const init = { method: 'DELETE' };
-    await requestAPI(`${url}${query}`, init);
+    await requestAPI(`${url}${query}`, init, this._serverSettings);
   }
   getProvider(options: {
     documentPath: string;
@@ -114,11 +123,13 @@
   private _eventManager: Event.IManager | undefined;
   private _forkAddedSignal = new Signal<ForkManager, IForkChangedEvent>(this);
   private _forkDeletedSignal = new Signal<ForkManager, 
IForkChangedEvent>(this);
+  private _serverSettings?: ServerConnection.ISettings;
 }
 
 export namespace ForkManager {
   export interface IOptions {
     contentProvider: ICollaborativeContentProvider;
     eventManager: Event.IManager;
+    serverSettings?: ServerConnection.ISettings;
   }
 }
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/requests.ts 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/requests.ts
--- old/jupyter_docprovider-2.1.0/packages/docprovider/src/requests.ts  
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider/src/requests.ts  
2020-02-02 01:00:00.000000000 +0100
@@ -47,10 +47,11 @@
  */
 export async function requestAPI<T = any>(
   endPoint = '',
-  init: RequestInit = {}
+  init: RequestInit = {},
+  serverSettings?: ServerConnection.ISettings
 ): Promise<T> {
   // Make request to Jupyter API
-  const settings = ServerConnection.makeSettings();
+  const settings = serverSettings ?? ServerConnection.makeSettings();
   const requestUrl = URLExt.join(settings.baseUrl, endPoint);
 
   let response: Response;
@@ -80,9 +81,10 @@
 export async function requestDocSession(
   format: string,
   type: string,
-  path: string
+  path: string,
+  serverSettings?: ServerConnection.ISettings
 ): Promise<ISessionModel> {
-  const settings = ServerConnection.makeSettings();
+  const settings = serverSettings ?? ServerConnection.makeSettings();
   const url = URLExt.join(
     settings.baseUrl,
     DOC_SESSION_URL,
@@ -120,9 +122,10 @@
 export async function requestDocumentTimeline(
   format: string,
   type: string,
-  path: string
+  path: string,
+  serverSettings?: ServerConnection.ISettings
 ): Promise<any> {
-  const settings = ServerConnection.makeSettings();
+  const settings = serverSettings ?? ServerConnection.makeSettings();
 
   let url = URLExt.join(settings.baseUrl, TIMELINE_URL, path);
   url = url.concat(`?format=${format}&&type=${type}`);
@@ -144,9 +147,10 @@
   roomid: string,
   action: 'undo' | 'redo' | 'restore',
   steps: number,
-  forkRoom: string
+  forkRoom: string,
+  serverSettings?: ServerConnection.ISettings
 ): Promise<any> {
-  const settings = ServerConnection.makeSettings();
+  const settings = serverSettings ?? ServerConnection.makeSettings();
   let url = URLExt.join(
     settings.baseUrl,
     DOC_FORK_URL,
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/ydrive.ts 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/ydrive.ts
--- old/jupyter_docprovider-2.1.0/packages/docprovider/src/ydrive.ts    
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider/src/ydrive.ts    
2020-02-02 01:00:00.000000000 +0100
@@ -1,12 +1,11 @@
 // Copyright (c) Jupyter Development Team.
 // Distributed under the terms of the Modified BSD License.
 
-import { PageConfig, URLExt } from '@jupyterlab/coreutils';
+import { PageConfig } from '@jupyterlab/coreutils';
 import { TranslationBundle } from '@jupyterlab/translation';
 import {
   Contents,
   IContentProvider,
-  RestContentProvider,
   SharedDocumentFactory,
   ServerConnection,
   User
@@ -14,7 +13,12 @@
 import { PromiseDelegate } from '@lumino/coreutils';
 import { ISignal, Signal } from '@lumino/signaling';
 
-import { DocumentChange, ISharedDocument, YDocument } from '@jupyter/ydoc';
+import {
+  DocumentChange,
+  ISharedDocument,
+  StateChange,
+  YDocument
+} from '@jupyter/ydoc';
 
 import { WebSocketProvider } from './yprovider';
 import {
@@ -31,11 +35,6 @@
 
 const RAW_MESSAGE_TYPE = 2;
 
-/**
- * The url for the default drive service.
- */
-const DOCUMENT_PROVIDER_URL = 'api/collaboration/room';
-
 export interface IForkProvider {
   connectToForkDoc: (forkRoomId: string, sessionId: string) => Promise<void>;
   reconnect: () => Promise<void>;
@@ -44,27 +43,28 @@
 }
 
 namespace RtcContentProvider {
-  export interface IOptions extends RestContentProvider.IOptions {
+  export interface IOptions {
     user: User.IManager;
     trans: TranslationBundle;
     globalAwareness: Awareness | null;
+    serverSettings: ServerConnection.ISettings;
     docmanagerSettings: ISettingRegistry.ISettings | null;
+    currentDrive: Contents.IDrive;
+    fileChanged?: ISignal<Contents.IDrive, Contents.IChangedArgs>;
   }
 }
 
-export class RtcContentProvider
-  extends RestContentProvider
-  implements IContentProvider
-{
+export class RtcContentProvider implements IContentProvider {
   constructor(options: RtcContentProvider.IOptions) {
-    super(options);
     this._user = options.user;
     this._trans = options.trans;
     this._globalAwareness = options.globalAwareness;
     this._serverSettings = options.serverSettings;
+    this._currentDrive = options.currentDrive;
     this.sharedModelFactory = new SharedModelFactory(this._onCreate);
     this._providers = new Map<string, WebSocketProvider>();
     this._docmanagerSettings = options.docmanagerSettings;
+    this._driveFileChanged = options.fileChanged;
   }
 
   /**
@@ -99,7 +99,12 @@
         // Use `Promise.all` to reject as soon as possible. The Context will
         // show a dialog to the user.
         const [model] = await Promise.all([
-          super.get(localPath, { ...options, content: false }),
+          // Not calling get() with options.contentProviderId otherwise it's 
an infinite loop
+          this._currentDrive.get(localPath, {
+            ...options,
+            content: false,
+            contentProviderId: undefined
+          }),
           provider.ready
         ]);
         // The server doesn't return a model with a format when content is 
false,
@@ -108,7 +113,11 @@
       }
     }
 
-    return super.get(localPath, options);
+    // Not calling get() with options.contentProviderId otherwise it's an 
infinite loop
+    return this._currentDrive.get(localPath, {
+      ...options,
+      contentProviderId: undefined
+    });
   }
 
   /**
@@ -123,7 +132,7 @@
    */
   async save(
     localPath: string,
-    options: Partial<Contents.IModel> = {}
+    options: Partial<Contents.IModel> & Contents.IContentProvisionOptions = {}
   ): Promise<Contents.IModel> {
     // Check that there is a provider - it won't e.g. if the document model is 
not collaborative.
     if (options.format && options.type) {
@@ -189,17 +198,24 @@
           content: false
         };
         return this.get(localPath, fetchOptions);
+      } else {
+        console.warn(
+          `Could not find a provider for ${localPath}, falling back to REST 
API save`
+        );
       }
     }
 
-    return super.save(localPath, options);
+    return this._currentDrive.save(localPath, {
+      ...options,
+      contentProviderId: undefined
+    });
   }
 
   /**
    * A signal emitted when a file operation takes place.
    */
   get fileChanged(): ISignal<this, Contents.IChangedArgs> {
-    return this._ydriveFileChanged;
+    return this._providerFileChanged;
   }
 
   private _onCreate = (
@@ -224,13 +240,13 @@
 
     try {
       const provider = new WebSocketProvider({
-        url: URLExt.join(this._serverSettings.wsUrl, DOCUMENT_PROVIDER_URL),
         path: options.path,
         format: options.format,
         contentType: options.contentType,
         model: sharedModel,
         user: this._user,
-        translator: this._trans
+        translator: this._trans,
+        serverSettings: this._serverSettings
       });
 
       // Add the document path in the list of opened ones for this user.
@@ -241,13 +257,99 @@
         this._globalAwareness?.setLocalStateField('documents', documents);
       }
 
-      const key = `${options.format}:${options.contentType}:${options.path}`;
+      let path = options.path;
+      let key = `${options.format}:${options.contentType}:${path}`;
       this._providers.set(key, provider);
 
+      const handlePathChange = (
+        pathChange: StateChange<string | undefined>
+      ) => {
+        const oldPath = pathChange.oldValue;
+        const newPath = pathChange.newValue;
+        if (!oldPath || !newPath) {
+          // This is expected when shared model initializes and the path is 
first populated
+          console.debug('New or old path not given', pathChange);
+          return;
+        }
+
+        const oldKey = `${options.format}:${options.contentType}:${oldPath}`;
+        if (oldKey !== key) {
+          console.error(
+            'The computed old provider key is different from the current key'
+          );
+          return;
+        }
+        const newKey = `${options.format}:${options.contentType}:${newPath}`;
+
+        // Check if the provider is still registered (it may have been 
disposed if document was closed)
+        const provider = this._providers.get(oldKey);
+        if (!provider) {
+          console.warn(
+            `Could not find a provider to update after rename ${oldKey}, 
${newKey}`
+          );
+          return;
+        }
+
+        // Re-register the provider under the new key
+        this._providers.set(newKey, provider);
+        this._providers.delete(oldKey);
+
+        // Update the provider key so that it can be disposed correctly when 
shared document closes
+        key = newKey;
+        path = newPath;
+
+        // Update the documents field
+        const state = this._globalAwareness?.getLocalState() || {};
+        const documents: string[] = state.documents || [];
+        const oldPathIndex = documents.indexOf(oldPath);
+        if (documents.includes(oldPath) && !documents.includes(newPath)) {
+          documents.splice(oldPathIndex, 1);
+          documents.push(newPath);
+          this._globalAwareness?.setLocalStateField('documents', documents);
+        }
+      };
+
+      // The information about file being renamed can come from two places:
+      // - from the sharedModel via changed signal with documentChange
+      // - from the fileChanged signal of the drive
+      // Neither method is foolproof:
+      // - the shared model approach can be delayed as the change needs to be
+      //   reflected by the server and come back, in which case we get a race 
condition
+      // - the fileChanged signal is emitted with a larger delay for renames 
of collaborators
+      // Thus we need both.
+      const handleFileChangedSignal = (
+        _: Contents.IDrive,
+        change: Contents.IChangedArgs
+      ) => {
+        if (change.type !== 'rename') {
+          return;
+        }
+        const oldPath = change.oldValue?.path;
+        const newPath = change.newValue?.path;
+        if (oldPath !== path) {
+          return;
+        }
+        handlePathChange({
+          oldValue: oldPath,
+          newValue: newPath,
+          name: 'path'
+        });
+      };
+
+      this._driveFileChanged?.connect(handleFileChangedSignal);
+
       sharedModel.changed.connect(async (_, change) => {
         if (!change.stateChange) {
           return;
         }
+
+        const pathChanges = change.stateChange.filter(
+          change => change.name === 'path'
+        );
+        for (const pathChange of pathChanges) {
+          handlePathChange(pathChange);
+        }
+
         const hashChanges = change.stateChange.filter(
           change => change.name === 'hash'
         );
@@ -267,7 +369,7 @@
         const newPath = sharedModel.state.path ?? options.path;
         const model = await this.get(newPath as string, { content: false });
 
-        this._ydriveFileChanged.emit({
+        this._providerFileChanged.emit({
           type: 'save',
           newValue: { ...model, hash: hashChange.newValue },
           // we do not have the old model because it was discarded when server 
made the change,
@@ -285,12 +387,15 @@
 
         // Remove the document path from the list of opened ones for this user.
         const state = this._globalAwareness?.getLocalState() || {};
-        const documents: any[] = state.documents || [];
-        const index = documents.indexOf(options.path);
+        const documents: string[] = state.documents || [];
+        const index = documents.indexOf(path);
         if (index > -1) {
           documents.splice(index, 1);
         }
         this._globalAwareness?.setLocalStateField('documents', documents);
+
+        // Disconnect signal
+        this._driveFileChanged?.disconnect(handleFileChangedSignal);
       });
     } catch (error) {
       // Falling back to the contents API if opening the websocket failed
@@ -303,10 +408,14 @@
 
   private _user: User.IManager;
   private _saveCounter = 0;
+  private _currentDrive: Contents.IDrive;
   private _trans: TranslationBundle;
   private _globalAwareness: Awareness | null;
   private _providers: Map<string, WebSocketProvider>;
-  private _ydriveFileChanged = new Signal<this, Contents.IChangedArgs>(this);
+  // This is for emitting signals to be proxied to `Drive.fileChanged`
+  private _providerFileChanged = new Signal<this, Contents.IChangedArgs>(this);
+  // This is for listening to `Drive.fileChanged` signal
+  private _driveFileChanged?: ISignal<Contents.IDrive, Contents.IChangedArgs>;
   private _serverSettings: ServerConnection.ISettings;
   private _docmanagerSettings: ISettingRegistry.ISettings | null;
 }
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider/src/yprovider.ts 
new/jupyter_docprovider-2.2.1/packages/docprovider/src/yprovider.ts
--- old/jupyter_docprovider-2.1.0/packages/docprovider/src/yprovider.ts 
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider/src/yprovider.ts 
2020-02-02 01:00:00.000000000 +0100
@@ -5,7 +5,7 @@
 
 import { IDocumentProvider } from '@jupyter/collaborative-drive';
 import { showErrorMessage, Dialog } from '@jupyterlab/apputils';
-import { User } from '@jupyterlab/services';
+import { ServerConnection, User } from '@jupyterlab/services';
 import { TranslationBundle } from '@jupyterlab/translation';
 
 import { PromiseDelegate } from '@lumino/coreutils';
@@ -18,6 +18,12 @@
 
 import { requestDocSession } from './requests';
 import { IForkProvider } from './ydrive';
+import { URLExt } from '@jupyterlab/coreutils';
+
+/**
+ * The url for the default drive service.
+ */
+const DOCUMENT_PROVIDER_URL = 'api/collaboration/room';
 
 /**
  * A class to provide Yjs synchronization over WebSocket.
@@ -37,10 +43,12 @@
     this._path = options.path;
     this._contentType = options.contentType;
     this._format = options.format;
-    this._serverUrl = options.url;
+    this._customServerUrl = options.url;
     this._sharedModel = options.model;
     this._awareness = options.model.awareness;
     this._yWebsocketProvider = null;
+    this._serverSettings =
+      options.serverSettings ?? ServerConnection.makeSettings();
     this._trans = options.translator;
 
     const user = options.user;
@@ -95,12 +103,25 @@
     this._connect();
   }
 
+  private get _serverUrl() {
+    return (
+      this._customServerUrl ??
+      URLExt.join(this._serverSettings.wsUrl, DOCUMENT_PROVIDER_URL)
+    );
+  }
+
   private async _connect(): Promise<void> {
     const session = await requestDocSession(
       this._format,
       this._contentType,
-      this._path
+      this._path,
+      this._serverSettings
     );
+    const token = this._serverSettings.token;
+    const params: Record<string, string> = { sessionId: session.sessionId };
+    if (this._serverSettings.appendToken && token !== '') {
+      params['token'] = token;
+    }
 
     this._yWebsocketProvider = new YWebsocketProvider(
       this._serverUrl,
@@ -108,8 +129,9 @@
       this._sharedModel.ydoc,
       {
         disableBc: true,
-        params: { sessionId: session.sessionId },
-        awareness: this._awareness
+        params,
+        awareness: this._awareness,
+        WebSocketPolyfill: this._serverSettings.WebSocket
       }
     );
 
@@ -118,6 +140,11 @@
   }
 
   async connectToForkDoc(forkRoomId: string, sessionId: string): Promise<void> 
{
+    const token = this._serverSettings.token;
+    const params: Record<string, string> = { sessionId };
+    if (this._serverSettings.appendToken && token !== '') {
+      params['token'] = token;
+    }
     this._disconnect();
     this._yWebsocketProvider = new YWebsocketProvider(
       this._serverUrl,
@@ -125,8 +152,9 @@
       this._sharedModel.ydoc,
       {
         disableBc: true,
-        params: { sessionId },
-        awareness: this._awareness
+        params,
+        awareness: this._awareness,
+        WebSocketPolyfill: this._serverSettings.WebSocket
       }
     );
   }
@@ -177,9 +205,10 @@
   private _isDisposed: boolean;
   private _path: string;
   private _ready = new PromiseDelegate<void>();
-  private _serverUrl: string;
+  private _customServerUrl?: string;
   private _sharedModel: YDocument<DocumentChange>;
   private _yWebsocketProvider: YWebsocketProvider | null;
+  private _serverSettings: ServerConnection.ISettings;
   private _trans: TranslationBundle;
 }
 
@@ -194,7 +223,7 @@
     /**
      * The server URL
      */
-    url: string;
+    url?: string;
 
     /**
      * The document file path
@@ -225,5 +254,10 @@
      * The jupyterlab translator
      */
     translator: TranslationBundle;
+
+    /**
+     * The server settings.
+     */
+    serverSettings?: ServerConnection.ISettings;
   }
 }
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider-extension/package.json 
new/jupyter_docprovider-2.2.1/packages/docprovider-extension/package.json
--- old/jupyter_docprovider-2.1.0/packages/docprovider-extension/package.json   
2020-02-02 01:00:00.000000000 +0100
+++ new/jupyter_docprovider-2.2.1/packages/docprovider-extension/package.json   
2020-02-02 01:00:00.000000000 +0100
@@ -1,6 +1,6 @@
 {
   "name": "@jupyter/docprovider-extension",
-  "version": "4.1.0",
+  "version": "4.2.1",
   "description": "JupyterLab - Collaborative Shared Models",
   "keywords": [
     "jupyter",
@@ -53,25 +53,25 @@
     "watch:labextension": "jupyter labextension watch ."
   },
   "dependencies": {
-    "@jupyter/collaborative-drive": "^4.1.0",
-    "@jupyter/docprovider": "^4.1.0",
+    "@jupyter/collaborative-drive": "^4.2.1",
+    "@jupyter/docprovider": "^4.2.1",
     "@jupyter/ydoc": "^2.1.3 || ^3.0.0",
-    "@jupyterlab/application": "^4.4.0",
-    "@jupyterlab/apputils": "^4.4.0",
-    "@jupyterlab/docregistry": "^4.4.0",
-    "@jupyterlab/filebrowser": "^4.4.0",
-    "@jupyterlab/fileeditor": "^4.4.0",
-    "@jupyterlab/logconsole": "^4.4.0",
-    "@jupyterlab/notebook": "^4.4.0",
-    "@jupyterlab/settingregistry": "^4.4.0",
-    "@jupyterlab/translation": "^4.4.0",
+    "@jupyterlab/application": "^4.5.0",
+    "@jupyterlab/apputils": "^4.5.0",
+    "@jupyterlab/docregistry": "^4.5.0",
+    "@jupyterlab/filebrowser": "^4.5.0",
+    "@jupyterlab/fileeditor": "^4.5.0",
+    "@jupyterlab/logconsole": "^4.5.0",
+    "@jupyterlab/notebook": "^4.5.0",
+    "@jupyterlab/settingregistry": "^4.5.0",
+    "@jupyterlab/translation": "^4.5.0",
     "@lumino/commands": "^2.3.2",
     "y-protocols": "^1.0.5",
     "y-websocket": "^1.3.15",
     "yjs": "^13.5.40"
   },
   "devDependencies": {
-    "@jupyterlab/builder": "^4.4.0",
+    "@jupyterlab/builder": "^4.5.0",
     "@types/react": "~18.3.1",
     "npm-run-all": "^4.1.5",
     "rimraf": "^4.1.2",
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider-extension/src/filebrowser.ts 
new/jupyter_docprovider-2.2.1/packages/docprovider-extension/src/filebrowser.ts
--- 
old/jupyter_docprovider-2.1.0/packages/docprovider-extension/src/filebrowser.ts 
    2020-02-02 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/packages/docprovider-extension/src/filebrowser.ts 
    2020-02-02 01:00:00.000000000 +0100
@@ -81,12 +81,13 @@
         : null;
 
       const rtcContentProvider = new RtcContentProvider({
-        apiEndpoint: '/api/contents',
+        currentDrive: defaultDrive,
         serverSettings: defaultDrive.serverSettings,
         user: app.serviceManager.user,
         trans,
         globalAwareness,
-        docmanagerSettings
+        docmanagerSettings,
+        fileChanged: defaultDrive.fileChanged
       });
       registry.register('rtc', rtcContentProvider);
       return rtcContentProvider;
@@ -220,7 +221,8 @@
           forkProvider,
           forkProvider.contentType,
           forkProvider.format,
-          DOCUMENT_TIMELINE_URL
+          DOCUMENT_TIMELINE_URL,
+          app.serviceManager.serverSettings
         );
 
         const elt = document.getElementById('jp-slider-status-bar');
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' 
old/jupyter_docprovider-2.1.0/packages/docprovider-extension/src/forkManager.ts 
new/jupyter_docprovider-2.2.1/packages/docprovider-extension/src/forkManager.ts
--- 
old/jupyter_docprovider-2.1.0/packages/docprovider-extension/src/forkManager.ts 
    2020-02-02 01:00:00.000000000 +0100
+++ 
new/jupyter_docprovider-2.2.1/packages/docprovider-extension/src/forkManager.ts 
    2020-02-02 01:00:00.000000000 +0100
@@ -25,7 +25,11 @@
     contentProvider: ICollaborativeContentProvider
   ) => {
     const eventManager = app.serviceManager.events;
-    const manager = new ForkManager({ contentProvider, eventManager });
+    const manager = new ForkManager({
+      contentProvider,
+      eventManager,
+      serverSettings: app.serviceManager.serverSettings
+    });
     return manager;
   }
 };

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