CHANGES.md

@@ -1,3 +1,27 @@
-# v0.1.0 (2021-11-12)
+## v0.2.0 (2024-09-05)
+
+A whole slew of changes. Internally, we made a lot of incremental changes and improvements without doing a release. Thus this release is rather big. There is a lot of database migrations to apply, and unfortunately they have to be applied one at a time.
+
+* Add a /failed-builds/ endpoint that lists the most recent failed builds.
+* By default don't display failed builds on the front page.
+* Times are printed with the 'Z' time zone offset indicator.
+* Link to comparisons of builds take into account whether the "input", among others the list of dependencies, is different.
+* New subcommand `builder-db extract-build` takes a build UUID and extracts the builder "full" file.
+* Add /job/<job>/build/<build>/all.tar.gz endpoint with a gzip compressed tar archive of all build artifacts.
+* Visual overhaul.
+* Add (optional) visualizations displaying package dependencies ("opam-graph") and for unikernels a "modulectomy" view of how much each OCaml module is contributing to the final binary size. The visualizations are read from a cache on disk and can be generated from a script.
+* A script hook is added on file upload. It may be used to generate visualizations or publish system packages to a repository.
+* The 404 file not found page tries to be more informative.
+* The build page for a unikernel build displays the solo5 device manifest, e.g. `with block devices "storage", and net devices "service"`.
+* URLs with trailing slash redirect to without the trailing slash.
+* Builder-web will try to be more helpful if its database doesn't exist or the database version is wrong.
+* The opam diff works for mirage 4 unikernels taking into account the opam-monorepo/duniverse packages.
+* Markdown rendering is now done using cmarkit instead of omd.
+* Builder-web doesn't display jobs older than 30 days (customizable with `--expired-jobs` command line argument) on the front page.
+* Build artifacts are stored by their content, and artifacts are automatically deduplicated. This makes builder-web much more space efficient on deployments that don't use deduplication on the filesystem level.
+* New subcommands `builder-db vacuum *` to remove older builds. Can be called from a cron job to keep disk usage bounded.
+* Lots of other improvements and bug fixes.
+
+## v0.1.0 (2021-11-12)
 
 * Initial public release