Add Solana support via DIN

.github/CODEOWNERS

@@ -17,5 +17,8 @@
 # Snaps documentation
 /snaps/ @MetaMask/tech-writers @MetaMask/snaps
 
-# Wallet and SDK documentation
-/wallet/ @MetaMask/tech-writers @MetaMask/wallet-api-platform-engineers @MetaMask/sdk-devs
+# SDK documentation
+/sdk/ @MetaMask/tech-writers @MetaMask/sdk-devs
+
+# Wallet documentation
+/wallet/ @MetaMask/tech-writers @MetaMask/wallet-api-platform-engineers

.github/workflows/lint.yml → .github/workflows/ci.yml

@@ -1,30 +1,47 @@
 ---
-name: Check for lint, spelling and link errors
+name: ci
 
 on:
   workflow_call:
-    secrets:
-      SEGMENT_ANALYTICS_KEY:
-        required: true
-      LD_CLIENT_ID:
-        required: true
-      SENTRY_KEY:
-        required: true
+  pull_request:
+    branches: 
+      - main
+
+permissions:
+  contents: read
 
 env:
   SEGMENT_ANALYTICS_KEY: ${{ secrets.SEGMENT_ANALYTICS_KEY }}
   LD_CLIENT_ID: ${{ secrets.LD_CLIENT_ID }}
-  SENTRY_KEY: ${{ secrets.SENTRY_KEY }}
 
 jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build
+        uses: ConsenSys/github-actions/docs-build@main
+
+  case:
+    name: Check for case being inconsistent
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        folder: ['docs']
+    steps:
+      - uses: actions/checkout@v4
+      - name: Case check action
+        uses: ConsenSys/github-actions/docs-case-check@main
+        with:
+          DOC_DIR: ${{ matrix.folder }}
+          SKIP_TEST: true
+
   lint:
     name: Lint Code Base
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
     steps:
       - uses: actions/checkout@v4
-
       - name: Lint
         uses: ConsenSys/github-actions/docs-lint-all@main
 

.github/workflows/nightly.yml

@@ -23,6 +23,7 @@
           with:
               FILE_EXTENSION: mdx
               MODIFIED_FILES_ONLY: no
+
     linkCheckMd:
       needs: linkCheckMdx
       name: Run link check on .md files

docs/whats-new.md

@@ -9,8 +9,21 @@ The latest major MetaMask documentation updates are listed by the month they wer
 For a comprehensive list of recent product changes, visit the "Release Notes" section at the bottom
 of the [MetaMask developer page](https://metamask.io/developer/).
 
+## May 2025
+
+- Documented [Solana](/services/reference/solana) support. ([#1978](https://github.com/MetaMask/metamask-docs/pull/1978))
+- Documented Infura's filter API method support for [Arbitrum](/services/reference/arbitrum/json-rpc-methods/filter-methods/),
+    [Avalanche](/services/reference/avalanche-c-chain/json-rpc-methods/filter-methods/), [Base](/services/reference/base/json-rpc-methods/filter-methods/),
+    [Celo](/services/reference/celo/json-rpc-methods/filter-methods/), [Linea](/services/reference/linea/json-rpc-methods/filter-methods/),
+    [Optimism](/services/reference/optimism/json-rpc-methods/filter-methods/), and
+    [Polygon POS](/services/reference/polygon-pos/json-rpc-methods/filter-methods/) networks. ([#1994](https://github.com/MetaMask/metamask-docs/pull/1994))
+- Discontinue Infura support for the Ethereum Holesky testnet. ([#1996](https://github.com/MetaMask/metamask-docs/pull/1996))
+
 ## April 2025
 
+- Added a tutorial for [creating a wallet AI agent with the SDK](/sdk/tutorials/create-wallet-ai-agent).
+  ([#1993](https://github.com/MetaMask/metamask-docs/pull/1993))
+- Documented [Solana](/services/reference/solana) support. ([#1978](https://github.com/MetaMask/metamask-docs/pull/1978))
 - Documented [Ethereum Hoodi testnet](/services/get-started/endpoints/#ethereum) support. ([#1977](https://github.com/MetaMask/metamask-docs/pull/1977))
 - Documented [how to use deeplinks](/sdk/guides/use-deeplinks).
   ([#1928](https://github.com/MetaMask/metamask-docs/pull/1928))

docusaurus.config.js

@@ -357,6 +357,18 @@ const config = {
       prism: {
         theme: codeTheme,
         additionalLanguages: ['csharp', 'gradle', 'bash', 'json'],
+        magicComments: [
+          {
+            className: "git-diff-remove",
+            line: "remove-next-line",
+            block: { start: "remove-start", end: "remove-end" },
+          },
+          {
+            className: "git-diff-add",
+            line: "add-next-line",
+            block: { start: "add-start", end: "add-end" },
+          },
+        ],
       },
       algolia: {
         // The application ID provided by Algolia

package.json

@@ -37,7 +37,7 @@
     "@docusaurus/theme-mermaid": "^3.7.0",
     "@intercom/messenger-js-sdk": "^0.0.14",
     "@mdx-js/react": "^3.1.0",
-    "@metamask/design-tokens": "^5.0.0",
+    "@metamask/design-tokens": "^7.1.0",
     "@metamask/eth-sig-util": "^7.0.3",
     "@metamask/profile-sync-controller": "^11.0.1",
     "@metamask/sdk": "^0.32.0",
@@ -69,7 +69,7 @@
     "react-tippy": "^1.4.0",
     "remark-codesandbox": "^0.10.1",
     "remark-docusaurus-tabs": "^0.2.0",
-    "sass": "^1.83.4"
+    "sass": "^1.87.0"
   },
   "devDependencies": {
     "@docusaurus/eslint-plugin": "^3.7.0",

sdk-sidebar.js

@@ -56,6 +56,13 @@ const sidebar = {
         },
       ],
     },
+    {
+      type:'category',
+      label: 'Tutorials',
+      collapsible: false,
+      collapsed: false,
+      items: ['tutorials/create-wallet-ai-agent'],
+    },
     {
       type: 'category',
       label: 'Reference',