manual: Add release notes

manual/src/SUMMARY.md

@@ -17,4 +17,5 @@
     - [Deployment Options](./reference/deployment.md)
     - [Meta Options](./reference/meta.md)
     - [Command Line Options](./reference/cli.md)
+- [Release Notes](./release-notes.md)
 - [Contributing](./contributing.md)

manual/src/release-notes.md

@@ -0,0 +1,36 @@
+# Release Notes
+
+## Release 0.3.0 (2022/04/??)
+
+- [Remote builds](https://zhaofengli.github.io/colmena/0.3/features/remote-builds.html) are now supported ([#33](https://github.com/zhaofengli/colmena/issues/33)).
+- [Streaming evaluation](https://zhaofengli.github.io/colmena/0.3/features/parallelism.html#parallel-evaluation-experimental) powered by [nix-eval-jobs](https://github.com/nix-community/nix-eval-jobs) is now available as an experimental feature (`--evaluator streaming`).
+- Colmena can now run on macOS to deploy to NixOS hosts using [remote building](https://zhaofengli.github.io/colmena/0.3/features/remote-builds.html).
+- It's now possible to configure output colorization via the CLI and environment variables. Colmena follows the [clicolors](https://bixense.com/clicolors) standard.
+- Node enumeration is now faster if you do not filter against tags with `--on @tag-name`.
+- The main deployment logic has been rewritten to be cleaner and easier to follow.
+- There are now [end-to-end tests](https://github.com/zhaofengli/colmena/tree/main/integration-tests) to ensure that the development branch is actually functional as a whole at all times.
+
+## [Release 0.2.2](https://github.com/zhaofengli/colmena/releases/tag/v0.2.2) (2022/03/08)
+
+This bugfix release fixes NixOS detection so `apply-local` works with the latest changes in `nixos-unstable` ([#63](https://github.com/zhaofengli/colmena/pull/63)). Additionally, `--no-keys` was fixed in `apply-local`.
+
+## [Release 0.2.1](https://github.com/zhaofengli/colmena/releases/tag/v0.2.1) (2022/01/26)
+
+This bugfix release fixes the issue ([#50](https://github.com/zhaofengli/colmena/issues/50)) where [sandboxed documentation builds](https://github.com/NixOS/nixpkgs/pull/149532) fail when using the unstable Nixpkgs channel.
+
+## [Release 0.2.0](https://github.com/zhaofengli/colmena/releases/tag/v0.2.0) (2021/11/18)
+
+This is release 0.2.0, the first stable release of Colmena!
+
+Colmena is a simple, stateless NixOS deployment tool modeled after NixOps and morph, built from the ground up to support parallel deployments.
+
+This release contains the following features:
+
+- Node Tagging
+- Local Deployment
+- Secrets
+- Ad Hoc Evaluation
+- Nix Flakes Support
+- Parallelism
+
+We now have a User Manual at https://zhaofengli.github.io/colmena/0.2 containing tutorials, sample configurations as well as a complete listing of supported deployment options.