chore(main): release 0.4.0

Author: github-actions[bot]

.github/release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.3.0"
+  ".": "0.4.0"
 }

CHANGELOG.md

@@ -1,5 +1,19 @@
 # Changelog
 
+## [0.4.0](https://github.com/nickjvandyke/opencode.nvim/compare/v0.3.0...v0.4.0) (2026-02-19)
+
+
+### Features
+
+* **lsp:** add hover functionality. disable lsp by default for stability. ([7d410cc](https://github.com/nickjvandyke/opencode.nvim/commit/7d410cc2c2f4d708fc79491c9d8ab0ff46a04116))
+* **lsp:** add persistent in-process LSP, and code action to fix diagnostics ([a841138](https://github.com/nickjvandyke/opencode.nvim/commit/a841138e056f337c6ee7ad0aad0cc18b36806deb))
+
+
+### Bug Fixes
+
+* **provider:** more reliable autocmd for calling stop on exit ([1e31bbc](https://github.com/nickjvandyke/opencode.nvim/commit/1e31bbcea06966c004eb3b41e54e1c74136227c8))
+* **tmux:** cleanly shutdown `opencode` ([#178](https://github.com/nickjvandyke/opencode.nvim/issues/178)) ([1d1b39f](https://github.com/nickjvandyke/opencode.nvim/commit/1d1b39fd0f4a3951b048be944ed2a65348aad3f8))
+
 ## [0.3.0](https://github.com/nickjvandyke/opencode.nvim/compare/v0.2.0...v0.3.0) (2026-02-18)