Bump version to 0.212.0 (#2665)

<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Release 0.212.0 adding configurable timeouts, media URL resolution, Go
(Windows) support, editor/playground improvements, and multiple bug
fixes; propagate version across all clients and plugins.
> 
> - **Release 0.212.0**
>   - **Features**:
>     - Configurable timeouts across clients.
>     - Configurable media URL resolution via `media_url_resolver`.
>     - Go client: add Windows support.
>     - VSCode playground: placeholder API keys for new users.
> - Language: block-level `@@description` for classes; type narrowing
for `instanceof`.
>   - **Bug Fixes**:
>     - Prevent tests hanging on WASM panic.
>     - Emit version on opening BAML file so LSP switches versions.
> - Fix literal return values; typechecker subsumption issues;
formatting of class descriptions.
>   - **Tooling/Docs**:
> - Zed extension release path sync; evaluation tests suite; ban
`println` to avoid LSP crashes.
>   - **Version propagation**:
> - Bump to `0.212.0` in `engine/Cargo.toml`, language clients
(Go/Python/Ruby/TypeScript), IDE extensions (VSCode
`typescript/apps/vscode-ext/package.json`, JetBrains
`jetbrains/gradle.properties`, Zed `engine/zed/extension.toml`), docs
(`CHANGELOG.md`, `fern/pages/changelog.mdx`), and test generators
(`integ-tests/baml_src/generators.baml`).
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
c02b0d6. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: aaronvg

CHANGELOG.md

@@ -2,6 +2,32 @@
 
 All notable changes to this project will be documented in this file. See [conventional commits](https://www.conventionalcommits.org/) for commit guidelines.
 
+## [0.212.0](https://github.com/boundaryml/baml/compare/0.211.2..0.212.0) - 2025-10-27
+
+### Bug Fixes
+
+- Fix issue where a test would stay stuck in running if there was a wasm panic (#2601) - ([ac0ede8](https://github.com/boundaryml/baml/commit/ac0ede85306c6dada5423faeb651aa0288497410)) - aaronvg
+- Move class descriptions inside braces for better formatting (#2646) - ([71cc0fa](https://github.com/boundaryml/baml/commit/71cc0fa7c7db0f9243dc248ac847835652f44c57)) - hellovai
+- fix literal return values (#2663)
+- actually emit the version when opening baml file to make LSP switch versions (#2612) - ([700bd39](https://github.com/boundaryml/baml/commit/700bd39b22c7265905b8385e09fed595a9735e19)) - aaronvg
+
+Fixes several typechecker subsumption bugs - ([716b7b1](https://github.com/boundaryml/baml/commit/716b7b120e91c9735bdd68bc7a6580318c3d7000)) - Greg Hale
+
+### Features
+- Configurable timeouts (#2628) - ([276f878](https://github.com/boundaryml/baml/commit/276f878e9517037580ca5b6a9306a2189295795d)) - Greg Hale
+- Add configurable media URL resolution via media_url_resolver (#2578) - ([8530e7f](https://github.com/boundaryml/baml/commit/8530e7fb39cfe36647bf7a61ccaee0591e4efb28)) - hellovai
+- Add Windows support for Go BAML client (#2619) - ([5430aa6](https://github.com/boundaryml/baml/commit/5430aa61c22727a6f43d392e30fd9e75d905c18c)) - hellovai
+- Add placeholder API keys for new VSCode playground users (#2640) - ([cc995c2](https://github.com/boundaryml/baml/commit/cc995c21a903dab74581efee8ee78976a13e287d)) - hellovai
+- Add block-level @@description for BAML classes (#2643) - ([bbe489a](https://github.com/boundaryml/baml/commit/bbe489a7623c31077320e9fa5d4c54d8e1b803e9)) - hellovai
+- Add type narrowing for instanceof checks in BAML (#2656) - ([46c3266](https://github.com/boundaryml/baml/commit/46c32663fe42d40ef96402b298b2f05c75c696fc)) - hellovai
+
+### Miscellaneous Chores
+- **(zed)** get zed release working again (#2625) - ([5be2647](https://github.com/boundaryml/baml/commit/5be2647c08782d1e411a56aa22b675dee4d89568)) - Sam Lijin
+- set up sync path for engine/zed to zed-industries/extensions (#2626) - ([8f85ba7](https://github.com/boundaryml/baml/commit/8f85ba70c001196e01c6c683dbe247119113e132)) - Sam Lijin
+- ban println to prevent lsp crashes, since it uses stdio to communicate (#2659) - ([7f9e749](https://github.com/boundaryml/baml/commit/7f9e749f7f990a8f49b9ffd8e78f175ee834b5e5)) - aaronvg
+- Evaluation tests suite (#2660) - ([ce250d4](https://github.com/boundaryml/baml/commit/ce250d468cf2eadb023293412d887318f471e138)) - Greg Hale
+- Bump version to 0.212.0 - ([d6975ea](https://github.com/boundaryml/baml/commit/d6975eafdf74fec1de68ce9e1813a95a9607ed5c)) - Aaron Villalpando
+
 ## [0.211.2](https://github.com/boundaryml/baml/compare/0.211.1..0.211.2) - 2025-10-12
 
 ### Bug Fixes

engine/Cargo.lock

@@ -182,7 +182,7 @@ web-sys = { version = "0.3.78", features = [
 web-time = "1.1.0"
 
 [workspace.package]
-version = "0.211.2"
+version = "0.212.0"
 authors = ["Boundary <[email protected]>"]
 
 description = "BAML Toolchain"

engine/Cargo.toml

@@ -32,7 +32,7 @@ import (
 import "C"
 
 const (
-	VERSION            = "0.211.2"
+	VERSION            = "0.212.0"
 	githubRepo         = "boundaryml/baml"
 	bamlCacheDirEnvVar = "BAML_CACHE_DIR"
 	bamlLibraryPathEnv = "BAML_LIBRARY_PATH"

engine/language_client_go/baml_go/lib_common.go

@@ -1,6 +1,6 @@
 [project]
 name = "baml-py"
-version = "0.211.2"
+version = "0.212.0"
 description = "BAML python bindings (pyproject.toml)"
 readme = "README.md"
 authors = [{ "name" = "Boundary", "email" = "[email protected]" }]

engine/language_client_python/pyproject.toml

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name = "baml"
-  spec.version = "0.211.2"
+  spec.version = "0.212.0"
   spec.authors = ["BoundaryML"]
   spec.email = ["[email protected]"]
 

engine/language_client_ruby/baml.gemspec

@@ -1,6 +1,6 @@
 {
   "name": "@boundaryml/baml",
-  "version": "0.211.2",
+  "version": "0.212.0",
   "description": "BAML typescript bindings (package.json)",
   "repository": {
     "type": "git",