nvf/docs/manual/release-notes/rl-0.9.md

Release 0.9

Breaking changes

• Nixpkgs has merged a fully incompatible rewrite of vimPlugins.nvim-treesitter. Namely, it changes from the frozen master branch to the new main branch. This change removes incremental selections, so it is no longer available.

• obsidian.nvim now uses a maintained fork which has removed the dir setting. Use workspaces instead:

  {
    workspaces = [
      {
        name = "any-string";
        path = "~/old/dir/path/value";
      }
    ];
  }
  

  Some other settings and commands are now deprecated but are still supported.

  • The setupOpts.mappings options were also removed. Use the built-in Neovim settings (nvf's {option}vim.keymaps)

• languages.{terraform,hcl}: LSP servers now default to tofu-ls. While this is unlikely to cause any noticeable change in behavior or breakage, it's mentioned just in case.

• vim.treesitter.foldByDefault is removed. Folding behavior should be controlled via vim.options.foldenable directly instead. RIP vim.treesitter.foldByDefault 2026-03-19 - 2026-03-19.

• vim.assistant.codecompanion-nvim.setupOpts.strategies has been renamed to vim.assistant.codecompanion-nvim.setupOpts.interactions to match the upstream codecompanion.nvim v19 rename. If you set options like setupOpts.strategies.chat.adapter, rename them to setupOpts.interactions.chat.adapter.

Snoweuph

• "Correct languages.go.treesitter to contain all Go file types. languages.go.treesitter.package is now languages.go.treesitter.goPackage. New are:

  • languages.go.treesitter.goPackage.

  • languages.go.treesitter.gomodPackage.

  • languages.go.treesitter.gosumPackage.

  • languages.go.treesitter.goworkPackage.

  • languages.go.treesitter.gotmplPackage.

• Fix vim.assistant.codecompanion-nvim.setupOpts.display.diff.provider to only allow valid options. default is no longer valid. inline and split are two new valid options.

• Added taplo as the default formatter and lsp for languages.toml so we don't default to AI-Slop.

• Added json5 into languages.json. Some options where renamed.

• Moved vim.lsp.harper-ls to vim.lsp.presets.haper.

• Removed typst_lsp from languages.typst.lsp.servers, because it is deprecated and thus was pulled from nixpkgs. https://github.com/NixOS/nixpkgs/commit/bf24296bbe2e31ac7147b02ea645922390ca8f4b

• Renamed ts_ls to typescript-language-server.

• Renamed denols to deno.

• Renamed tsgo to typescript-go.

• Renamed vala_ls to vala-language-server.

• Renamed terraformls-tf and terraformls-hcl to terraform-ls.

• Renamed tofuls-tf and tofuls-hcl to tofu-ls.

• Renamed ruby_lsp to ruby-lsp.

• Renamed r_language_server to r-languageserver.

• Renamed julials to julia-languageserver.

• Renamed astro to astro-language-server.

• Renamed bash-ls to bash-language-server.

• Renamed jsonls to vscode-json-language-server.

• Renamed cssls to vscode-css-language-server.

• Renamed jdtls to jdt-language-server.

• Renamed elixirls to elixir-ls.

• Removed languages.tailwind which only provided an LSP. Use lsp.presets.tailwindcss-language-server instead.

• Renamed languages.ts to languages.typescript.

• Added {option}vim.languages.go.treesitter.gotmpl.injection and Renamed languages.go.treesitter.gotmplPackage to {option}vim.languages.go.treesitter.gotmpl.package

Changelog

SecBear:

• Renamed setupOpts.strategies to setupOpts.interactions in the codecompanion-nvim module to match the upstream v19 rename. The old key triggered a migration shim that silently discarded user interactions overrides.

midischwarz12:

• Changed the prettier-plugin-astro build to use writableTmpDirAsHomeHook to avoid pnpm hook failures in sandboxed builds.

• Fix vim.utility.leetcode-nvim adding fzf-lua to vim.startPlugins when vim.fzf-lua already manages the plugin lazily, avoiding duplicate /start and /opt installs and the corresponding mnw evaluation warning.

taylrfnt

• Introduce a darwinModule option for Darwin users. The ergonomics of importing a nixosModule into a Darwin flake were less than ideal, and when users fork and update npins, they are prone to encountering errors like the following:

  (class: "nixos") cannot be imported into a module
  evaluation that expects class "darwin".
  

suimong:

• Fix vim.tabline.nvimBufferline where setupOpts.options.hover requires vim.opt.mousemoveevent to be set.

thamenato:

• Attempt to adapt nvim-treesitter to (breaking) Nixpkgs changes. Some treesitter grammars were changed to prefer grammarPlugins over builtGrammars.

NotAShelf:

• Lazyload noice.nvim and nvim-web-devicons on DeferredUIEnter
• Allow nulling treesitter packages for various language modules, filter null values in vim.treesitter.grammars.

jfeo:

• Added ccc.nvim option {option}vim.utility.ccc.setupOpts with the existing hard-coded options as default values.

Ring-A-Ding-Ding-Baby:

• Aligned codelldb adapter setup with [rustaceanvim]’s built-in logic.
• Added languages.rust.dap.backend option to choose between codelldb and lldb-dap adapters.

Libadoxon:

• toggleterm open map now also works when in terminal mode

ppenguin:

• Improved/harmonized for terraform and hcl:
  • formatting (use terraform fmt or tofu fmt for tf files)
  • LSP config
  • Added tofu and tofu-ls as (free) alternative to terrraform and terraform-ls

jtliang24:

• Updated nix language plugin to use pkgs.nixfmt instead of pkgs.nixfmt-rfc-style

alfarel:

• Upgrade obsidian.nvim to use a maintained fork, instead of the unmaintained upstream.

  • Various upstream improvements:

    • Support blink.cmp and completion plugin autodetection.

    • Support various pickers for prompts, including snacks.nvim's snacks.picker, mini.nvim's mini.pick, telescope.nvim, and fzf-lua.

    • Merge commands like ObsidianBacklinks into Obisidian backlinks. The old format is still supported by default.

    • Some setupOpts options have changed:

      • disable_frontmatter -> frontmatter.enabled (and inverted), still supported.

      • note_frontmatter_func -> frontmatter.func, still supported.

      • statusline module is now deprecated in favour of footer, still supported.

      • dir is no longer supported, use workspaces:

        {
          workspaces = [
            {
              name = "any-string";
              path = "~/old/dir/path/value";
            }
          ];
        }
        

      • use_advanced_uri -> open.use_advanced_uri.

      • Mappings are now expected to be set using the built-in Neovim APIs, managed by vim.keymaps in nvf, instead of mappings options.

      • Some option defaults have changed.

    • And more.

  • Automatically configure an enabled picker in the order mentioned above, if any are enabled.

  • Add integration with snacks.image for rendering workspace/vault assets.

  • Detect if render-markdown.nvim or markview.nvim are enabled and disable the ui module if so. It should work without this, but render-markdown's {command}:healthcheck doesn't know that.

  • Remove which-key.nvim <leader>o +Notes description which did not actually correspond to any keybinds.

• Allow disabling nvf's vendored keymaps by toggling vendoredKeymaps.enable.

pyrox0:

• Added rumdl support to languages.markdown

• Added sqruff support to languages.sql

• Lazy-load crates.nvim plugin when using vim.languages.rust.extensions.crates-nvim.enable

• Added Pyrefly and zuban support to languages.python

• Added TOML support via {option}vim.languages.toml.enable and the Tombi language server, linter, and formatter.

• Added Jinja support via languages.jinja

• Added hlargs.nvim support as visuals.hlargs-nvim.

• Lazy-load nvim-autopairs plugin when using vim.autopairs.nvim-autopairs.enable

• Added support for neovim 0.12's ui2 feature via vim.ui.ui2

Machshev:

• Added ruff and ty LSP support for Python under programs.python.

Snoweuph

• Added {option}vim.treesitter.queries to support adding custom queries.

• Added injections for vim.treesitter.queries.*.content as query and mkLualine, entryAnywhere, entryBefore, entryAfter as lua in nix.

• Added {option}vim.languages.tera.treesitter.injection to configure, what language the content is.

• Added {option}vim.languages.jinja.treesitter.injection to configure, what language the content is.

• Added {option}vim.treesitter.filetypeMappings to support mappings similar to https://github.com/nvim-treesitter/nvim-treesitter/blob/main/plugin/filetypes.lua. This is mostly use full for Markdown code block injections.

• Added some Tree-sitter filetype mappings for:

  • bash = ash, dash, zsh
  • yaml = yaml

• Added vim.lsp.presets.<name> to contain LSP configurations. This allows for more flexibility in nvf and reuse of LSPs across languages. Dropped deprecatedSingleOrListOf in favor of listOf for the affected LSP options.

• Added {option}vim.lsp.presets.angular-language-server.enable for Angular Template support.

• Added {option}vim.lsp.presets.vtsls.enable for Vue TypeScript support.

• Added {option}vim.lsp.presets.vue-language-server.enable for Vue Template support.

• Fix vim.lsp.presets.vala-language-server to be wrapped correctly with uncrustify.

• Fix tressiter to allow null in grammar options, so they can be filtered out.

• Fix {option}vim.utility.nvim-biscuits.enable by upgrading, to fix tree-sitter incompatibilities.

• Added Selenen for more diagnostics in languages.lua.

• Added mdformat support to languages.markdown with the extensions for GFM, front matter and footnotes.

• Added XML syntax highlighting, LSP support and formatting

• Added mypy to languages.python for extra diagnostics.

• Added tera language support (syntax highlighting only).

• Added liquid language support (syntax highlighting only) via languages.liquid.

• Added Debugging support to languages.odin with nvim-dap-odin.

• Disabled notifications for nvim-dap-odin, because it contain no use full information, only spam, and it can't be made lazy.

• Added golangci-lint for more diagnostics.

• Added gopher.nvim for extra actions in languages.go.

• updated default filetypes for harper-ls to match what they are supposed to be.

• Added Makefile support via languages.make.

• Add lsp.presets.emmet-ls as supported LSP to

  • languages.jinja
  • languages.liquid
  • languages.tera
  • languages.twig
  • languages.astro

• Fix languages.hcl init, depending on comment-nvim by checking if it is enabled. Fixes a crash (#1350).

• Added tsgo as an LSP to languages.ts.

• Fix languages.ts registration of formatters.

• Added biome-check and biome-organize-imports formatters to languages.ts.

• Added biomejs as extra diagnostics provider to languages.ts.

• Added languages.vue.

• Add languages.fluent using the official plugin. This only provides highlighting.

• Add languages.gettext. This only provides highlighting.

• Add languages.openscad using openscad-lsp. This currently relies on neovim builtin syntax for highlighting, and the lsp for formatting and diagnostics.

• Added Debugging support to languages.php.

• Added Formatting support to languages.php via PHP-CS-Fixer.

• Added minimal languages.twig. Currently using djlint for most options, as better alternatives like twig-cs-fixer aren't packaged for nix.

• Added languages.tex. Currently only highlighting, formatting and lsp. No previewing yet.

• Added languages.jq. Supports highlighting, formatting and lsp.

• Extend languages.asm to support more filetypes out of the box.

• Added {option}vim.languages.java.extensions.maven-nvim.enable for Maven support;

• Added {option}vim.languages.java.extensions.gradle-nvim.enable for Gradle support;

• Didn't Add syntax-gaslighting, you're crazy.

• Added neovim theme gruber-darker https://github.com/blazkowolf/gruber-darker.nvim.

• Added coverage support (vim.utility.crazy-coverage) via crazy-coverage.nvim.

vagahbond: [codewindow.nvim]: https://github.com/gorbit99/codewindow.nvim

• Add [codewindow.nvim] plugin in vim.assistant.codewindow with enable and setupOpts

irobot:

• Fix non-functional vim.keymaps.*.noremap. Now, setting it to false is equivalent to :lua vim.keymap.set(..., { remap = true })

kazimazi:

• Added grug-far.nvim the find and replace tool for neovim.
• Fix lsp client.supports_method deprecation warning in nvim v0.12.
• Add blink.indent indent guideline plugin.

Ladas552

• Changed withRuby to not be enabled by default
• Fix virtualtext mode in colorizer

horriblename:

• Ignore terminals by default in spell-checking

poz:

• Add CMake support with neocmakelsp.
• Add Arduino support with arduino-language-server.
• Add GLSL support with glsl_analyzer.

itscrystalline:

• img-clip.nvim's configuration now has it's own DAG entry, separate from image-nvim.

phanirithvij:

• Add Elm support with elm-language-server

alv-around:

• Fix vim.assistant.codecompanion-nvim lazy loading with [blink-cmp]

foobar14:

• Fix vim.formatter.conform-nvim.setupOpts.formatters type for correct merging

SmackleFunky:

• Updated codecompanion-nvim adapters to allow specifying a model.

tlvince:

• Added configuration option for foldenable

CaueAnjos

• Add razor support for roslyn_ls and csharp_ls

mputz86

• Add vim.treesitter.indent.pattern to specify file pattern(s) for which treesitter indentation should be used
• Add vim.treesitter.indent.excludes to exclude filetypes from the treesitter indentation; e.g. useful for Haskell and PureScript, for which treesitter indentation does not work good
• Allow vim.treesitter.context.setupOpts.max_lines to also be given as a string in order to allow percentage values like "20%"