From ae5920fc5450cbeab0f4a04fc3a7afc0b6e5350b Mon Sep 17 00:00:00 2001
From: Micah Halter <micah.halter@gtri.gatech.edu>
Date: Thu, 3 Sep 2026 12:25:50 -0400
Subject: [PATCH] feat!: require Neovim 0.10

---
 .github/workflows/astrotheme.yml     | 4 ++--
 README.md                            | 2 +-
 lua/astrotheme/groups/base.lua       | 3 ---
 lua/astrotheme/groups/treesitter.lua | 2 +-
 4 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/astrotheme.yml b/.github/workflows/astrotheme.yml
index e308845..dbc5bfa 100644
--- a/.github/workflows/astrotheme.yml
+++ b/.github/workflows/astrotheme.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        nvim-version: ["stable", "nightly"]
+        nvim-version: ["v0.10.0", "stable", "nightly"]
     name: Test Neovim ${{ matrix.nvim-version }}
     steps:
       - uses: actions/checkout@v4
@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          token: ${{ secrets.RELEASE_TOKEN != null && secrets.RELEASE_TOKEN || secrets.GITHUB_TOKEN }}
+          token: ${{ secrets.RELEASE_TOKEN || secrets.GITHUB_TOKEN }}
       - uses: rhysd/action-setup-vim@v1
         with:
           neovim: true
diff --git a/README.md b/README.md
index 5bc6908..8ed4196 100644
--- a/README.md
+++ b/README.md
@@ -227,7 +227,7 @@ term.foreground
 
 ## ⚡ Requirements
 
-- Neovim >= 0.8
+- Neovim >= 0.10
 
 ## 🔌 Supported Plugins
 
diff --git a/lua/astrotheme/groups/base.lua b/lua/astrotheme/groups/base.lua
index 471c9d2..9f2ddde 100644
--- a/lua/astrotheme/groups/base.lua
+++ b/lua/astrotheme/groups/base.lua
@@ -129,9 +129,6 @@ local function callback(c, opts)
     Added = { fg = c.syntax.green },
     Removed = { fg = c.syntax.red },
     Changed = { fg = c.syntax.orange },
-    DiffAdded = { fg = c.syntax.green }, -- NOTE: DEPRECATED IN v0.10
-    DiffRemoved = { fg = c.syntax.red }, -- NOTE: DEPRECATED IN v0.10
-    DiffChanged = { fg = c.syntax.orange }, -- NOTE: DEPRECATED IN v0.10
     DiffAdd = { bg = color.new(c.syntax.green):blend(base, 0.75):tohex() },
     DiffChange = { bg = color.new(c.syntax.yellow):blend(base, 0.75):tohex() },
     DiffDelete = { bg = color.new(c.syntax.red):blend(base, 0.75):tohex() },
diff --git a/lua/astrotheme/groups/treesitter.lua b/lua/astrotheme/groups/treesitter.lua
index 0b043e0..ff1f7ae 100644
--- a/lua/astrotheme/groups/treesitter.lua
+++ b/lua/astrotheme/groups/treesitter.lua
@@ -124,7 +124,7 @@ local function callback(c, opts)
     ["@markup.list.unchecked"] = { fg = c.ui.blue, bold = true },
     ["@markup.list.checked"] = { fg = c.ui.cyan, bold = true },
 
-    ["@diff.plus"] = "DiffAdded",
+    ["@diff.plus"] = "DiffAdd",
     ["@diff.minus"] = "DiffDelete",
     ["@diff.delta"] = "DiffChange",