We squashed the DB migrations in the 4.0 release, so you would need to at least run the DB migrations for 3.0/3.1 (pretty sure both had the exact same migrations) before upgrading to 4.0 or 4.1. So, I don't think there is anything precluding someone from upgrading from 3.x directly to 4.1.
- Rawlin On Tue, Apr 21, 2020 at 10:28 AM ocket 8888 <[email protected]> wrote: > > > > > Is upgrading directly from 3.x to 4.1 supported, or only via 4.0? > > > > Jonathan > > > I couldn't say for sure but I do think you need to be on the latest 3.x to > get to 4.x, fyi. > > On Tue, Apr 21, 2020 at 9:58 AM Gray, Jonathan <[email protected]> > wrote: > > > Is upgrading directly from 3.x to 4.1 supported, or only via 4.0? > > > > Jonathan > > > > On 4/21/20, 9:13 AM, "Dave Neuman" <[email protected]> wrote: > > > > Hey All, > > I know we just got 4.0 released, but in the spirit of quicker and > > smaller > > releases, I think it is time to start working on our 4.1 release. 4.1 > > already has quite a bit of new functionality in it, as well as a move > > to > > the 2.0 API, so it's already big enough to warrant a new release. I put > > together some high level release notes for 4.1, please see below. If > > you > > have anything in particular that you are still working on and want to > > get > > into 4.1 please let me and Rawlin know BEFORE we cut the 4.1 branch, > > preferably by the end of the week. > > > > Thanks, > > Dave > > > > *ATC 4.1* > > Changelog: > > https://urldefense.com/v3/__https://github.com/apache/trafficcontrol/blob/master/CHANGELOG.md__;!!CQl3mcHX2A!VDZjBKh7gfws65t1_kLpKgt5-8VN-MEa1AtQCA0Ez-lIZ3lu79bGJ8xzBXOIm-mDUrqK$ > > > > *New Features: * > > Added support for ATS Slice Plugin on HTTP/DNS DSes > > Added eDNS0 Client Subnet support per DS > > Added the ability to fetch users by role > > Added Let's Encrypt support for managing certificates > > Added support for IPv6 only caches > > > > *Improvements: * > > Traffic Router DNSSEC Zone Diffing > > Added optimistic quorum to Traffic Monitor > > More Golang API endpoint conversions > > Atscfg now generates all Config Files at once reducing load on TO > > Updated all clients to use API 2.0 > > > > *Bug Fixes:* > > Increased default ORT (atscfg) timeout from 10s to 30s, made it > > configurable > > Fixed Traffic Portal regenerating CDN DNSSEC keys with the wrong > > effective > > date > > > > *Other: * > > API updated to version 2.0 > > Deprecated Db/admin.pl script was removed in favor of the db/admin > > binary > > Traffic Ops Python client no longer supports Python 2 > > Many unused or unnecessary API endpoints > > > >
