6 files changed, 82 insertions, 15 deletions
diff --git a/.github/ISSUE_TEMPLATE/rustdoc.md b/.github/ISSUE_TEMPLATE/rustdoc.md
new file mode 100644
index 00000000000..130d5f67102
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/rustdoc.md
@@ -0,0 +1,54 @@
+---
+name: Problem with rustdoc
+about: Report an issue with how docs get generated.
+labels: C-bug, T-rustdoc
+---
+<!--
+Thank you for filing a rustdoc issue! Rustdoc is the tool that handles the generation of docs.  It is usually invoked via `cargo doc`, but can also be used directly.
+
+If you have an issue with the actual content of the docs, use the "Documentation problem" template instead.
+-->
+
+# Code
+<!-- problematic snippet and/or link to repo and/or full path of standard library function -->
+
+```rust
+<code>
+```
+
+# Reproduction Steps
+<!--
+* command(s) to run, if any
+* permalink to hosted documentation, if any
+* search query, if any
+-->
+
+# Expected Outcome
+<!--
+What did you want to happen?
+
+For GUI issues, feel free to provide a mockup image of what you want it to look like.
+
+For diagnostics, please provide a mockup of the desired output in a code block.
+-->
+
+# Actual Output
+<!--
+* rustdoc console output
+* browser screenshot of generated html
+* rustdoc json (prettify by running through `jq` or running thorugh an online formatter)
+-->
+```console
+<code>
+```
+
+
+# Version
+<!--
+Available via `rustdoc --version` or under the "Help" menu.
+
+If the issue involves opening the documentation in a browser, please also provide the name and version of the browser used.
+-->
+
+# Additional Details
+<!-- Anything else you think is relevant -->
diff --git a/.github/ISSUE_TEMPLATE/tracking_issue_future.md b/.github/ISSUE_TEMPLATE/tracking_issue_future.md
index f04a458d8a5..d3a7c4cc9ee 100644
--- a/.github/ISSUE_TEMPLATE/tracking_issue_future.md
+++ b/.github/ISSUE_TEMPLATE/tracking_issue_future.md
@@ -14,7 +14,7 @@ it would be `T-libs-api`.
 Also check for any `A-` labels to add.
 -->
 
-This is the **tracking issue** for the `YOUR_LINT_NAME_HERE` future-compatibility warning and other related errors. The goal of this page is describe why this change was made and how you can fix code that is affected by it. It also provides a place to ask questions or register a complaint if you feel the change should not be made. For more information on the policy around future-compatibility warnings, see our [breaking change policy guidelines][guidelines].
+This is the **tracking issue** for the `YOUR_LINT_NAME_HERE` future-compatibility warning and other related errors. The goal of this page is to describe why this change was made and how you can fix code that is affected by it. It also provides a place to ask questions or register a complaint if you feel the change should not be made. For more information on the policy around future-compatibility warnings, see our [breaking change policy guidelines][guidelines].
 
 [guidelines]: https://rustc-dev-guide.rust-lang.org/bug-fix-procedure.html
 
@@ -44,7 +44,7 @@ This is the **tracking issue** for the `YOUR_LINT_NAME_HERE` future-compatibilit
 
 - [ ] Implement the lint
 - [ ] Raise lint level to deny
-- [ ] Make lint report in dependencies
+- [ ] Change the lint to report in dependencies
 - [ ] Switch to a hard error
 
 ### Implementation history
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cb0510115ae..e92afc14c20 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,10 +11,6 @@ name: CI
 on:
   push:
     branches:
-      # CI on master only serves for caching citool builds for the `calculate_matrix` job.
-      # In order to use GHA cache on PR CI (and auto/try) jobs, we need to write to it
-      # from the default branch.
-      - master
       - auto
       - try
       - try-perf
@@ -57,13 +53,6 @@ jobs:
     steps:
       - name: Checkout the source code
         uses: actions/checkout@v4
-      # Cache citool to make its build faster, as it's in the critical path.
-      # The rust-cache doesn't bleed into the main `job`, so it should not affect any other
-      # Rust compilation.
-      - name: Cache citool
-        uses: Swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6 # v2.7.8
-        with:
-          workspaces: src/ci/citool
       - name: Test citool
         # Only test citool on the auto branch, to reduce latency of the calculate matrix job
         # on PR/try builds.
diff --git a/.github/workflows/dependencies.yml b/.github/workflows/dependencies.yml
index 98d8c14f7d1..9d4b6192d6e 100644
--- a/.github/workflows/dependencies.yml
+++ b/.github/workflows/dependencies.yml
@@ -19,6 +19,7 @@ env:
   PR_TITLE: Weekly `cargo update`
   PR_MESSAGE: |
     Automation to keep dependencies in `Cargo.lock` current.
+    r? dep-bumps
 
     The following is the output from `cargo update`:
   COMMIT_MESSAGE: "cargo update \n\n"
diff --git a/.github/workflows/ghcr.yml b/.github/workflows/ghcr.yml
index c2c0c11f008..6d050d98cb2 100644
--- a/.github/workflows/ghcr.yml
+++ b/.github/workflows/ghcr.yml
@@ -53,9 +53,9 @@ jobs:
         run: |
           # List of DockerHub images to mirror to ghcr.io
           images=(
-            # Mirrored because used by the mingw-check-tidy, which doesn't cache Docker images
+            # Mirrored because used by the tidy job, which doesn't cache Docker images
             "ubuntu:22.04"
-            # Mirrored because used by all linux CI jobs, including mingw-check-tidy
+            # Mirrored because used by all linux CI jobs, including tidy
             "moby/buildkit:buildx-stable-1"
             # Mirrored because used when CI is running inside a Docker container
             "alpine:3.4"
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
new file mode 100644
index 00000000000..7e21bb1b7ff
--- /dev/null
+++ b/.github/workflows/spellcheck.yml
@@ -0,0 +1,23 @@
+# This workflow runs spellcheck job
+
+name: Spellcheck
+on:
+  pull_request:
+    branches:
+      - "**"
+
+jobs:
+  spellcheck:
+    name: run spellchecker
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the source code
+        uses: actions/checkout@v4
+
+      - name: check typos
+        # sync version with src/tools/tidy/src/ext_tool_checks.rs in spellcheck_runner
+        uses: crate-ci/typos@v1.34.0
+        with:
+          # sync target files with src/tools/tidy/src/ext_tool_checks.rs in check_impl
+          files: ./compiler ./library ./src/bootstrap ./src/librustdoc
+          config: ./typos.toml