Version 2.0.1 of package Cider has just been released in NonGNU ELPA. You can now find it in M-x list-packages RET.
Cider describes itself as: ====================================================== Clojure Interactive Development Environment that Rocks ====================================================== More at https://elpa.nongnu.org/nongnu/cider.html ## Summary: Provides a Clojure interactive development environment for Emacs, built on top of nREPL. See https://docs.cider.mx for more details. ## Recent NEWS: # Changelog <!-- Entries are one line per item and section headings repeat for every release, so the line-length and duplicate-heading rules don't fit this file. --> <!-- markdownlint-disable MD013 MD024 --> ## master (unreleased) ### New features - [#4117](https://github.com/clojure-emacs/cider/pull/4117): Add `cider-use-completing-read-for-symbol` (off by default): when enabled, symbol prompts (e.g. `cider-doc`, `cider-find-var`) read through `completing-read` over a lazy, runtime-backed collection, so they work with `completing-read` UIs (Vertico, Ivy, Helm) and annotate candidates with their type and namespace. - [#4129](https://github.com/clojure-emacs/cider/pull/4129): Render completion annotations as an aligned type/namespace column (via an `affixation-function`) in UIs that support it, such as the built-in `*Completions*`, Corfu and Vertico. ## 2.0.1 (2026-07-23) ### Changes - [#4116](https://github.com/clojure-emacs/cider/pull/4116): Bump the injected `cider-nrepl` to [0.62.2](https://github.com/clojure-emacs/cider-nrepl/blob/v0.62.2/CHANGELOG.md#0622-2026-07-18), so a dead trace/tap subscriber no longer breaks every traced evaluation, and the debugger no longer shadows the enlighten middleware's evaluator. - [#4037](https://github.com/clojure-emacs/cider/issues/4037): Stop calling the private `sesman--linked-sessions`, using the public `sesman-sessions` API instead, so REPL font-locking doesn't break if that internal changes across `sesman` versions. ### Bugs fixed - [#4128](https://github.com/clojure-emacs/cider/pull/4128): Fix `cider-load-buffer`/`cider-load-file` potentially freezing Emacs on a huge last-form result, by honoring the print settings (notably `cider-print-quota`) for `load-file` requests, as `eval` requests already do. - [#4124](https://github.com/clojure-emacs/cider/pull/4124): Fix evaluation failing with "No linked CIDER sessions" after jumping to a dependency's source via `xref-find-references` (`M-?`): out-of-project reference buffers are now pinned to the originating REPL, like `xref-find-definitions` already was. - [#4126](https://github.com/clojure-emacs/cider/pull/4126): Fix the "No REPLs in current session" errors showing an empty session name when raised in a buffer pinned to a session (e.g. a dependency's source). - [#4120](https://github.com/clojure-emacs/cider/issues/4120): Fix evaluation, debugging and inspecting in a dependency's source buffer still erroring with "No linked CIDER sessions": `cider-ensure-session` now honors the pinned REPL (and `cider-default-session`) like the rest of the REPL resolution does, instead of only checking sesman's linked sessions. - [#4118](https://github.com/clojure-emacs/cider/issues/4118): Fix `xref-find-definitions` (`M-.`) onto a dependency's source breaking session linking: the opened buffer is now pinned to the REPL it was navigated from, so evaluation there no longer errors with "No linked CIDER sessions". - [#4115](https://github.com/clojure-emacs/cider/pull/4115): Fix inline macro stepping (`cider-macrostep`): pressing `e`/`RET` right after `n`/`p` now expands the operator you jumped to, instead of erroring with "No sexp before point to expand". - [#4114](https://github.com/clojure-emacs/cider/pull/4114): Fix `cider-enlighten-mode` never lighting anything up: the `enlighten` flag was dropped from eval requests built in source buffers (a 1.22 regression), and the value overlays were discarded because enlighten events carry no source text to verify against. - [#4111](https://github.com/clojure-emacs/cider/issues/4111): Fix the macroexpansion commands refusing to expand `let`, `fn`, `loop` and `letfn` (macros that double as special forms), restore the no-op expansion of non-macro forms (useful for normalizing reader syntax like `::auto/kw` and `#(...)`), and stop gating `cider-macroexpand-all` on the top-level operator (a fully-recursive expansion can reach macros in nested sub-forms). ## 2.0.0 (2026-07-15) ### New features - Transient menus everywhere: ... ...
