diff --git a/CHANGELOG.md b/CHANGELOG.md
index 560bef26b0..0fa42c2daf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## mdBook 0.5.1
+[v0.5.0...v0.5.1](https://github.com/rust-lang/mdBook/compare/v0.5.0...v0.5.1)
+
+### Changed
+- Changed the scrollbar background to be transparent.
+  [#2932](https://github.com/rust-lang/mdBook/pull/2932)
+- Ignore invalid top-level environment variable config keys. This allows setting things like `MDBOOK_VERSION` to not cause an error.
+  [#2952](https://github.com/rust-lang/mdBook/pull/2952)
+
+### Fixed
+- Fixed the sidebar heading nav to have the correct nesting levels.
+  [#2953](https://github.com/rust-lang/mdBook/pull/2953)
+- Various Font Awesome fixes and improvements.
+  [#2951](https://github.com/rust-lang/mdBook/pull/2951)
+
 ## mdBook 0.5.0
 [v0.4.52...v0.5.0](https://github.com/rust-lang/mdBook/compare/v0.4.52...v0.5.0)
 
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9597a86549..709ddf60a8 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -221,7 +221,7 @@ Instructions for mdBook maintainers to publish a new release:
 
 1. Create a PR that bumps the version and updates the changelog:
     1. `git fetch upstream`
-    2. `git checkout -B bump-version upstream/master`
+    2. `git checkout -B bump-version upstream/master && git branch --set-upstream-to=origin/bump-version`
     3. `cargo xtask bump <BUMP>`
        - This will update the version of all the crates.
        - `cargo set-version` must first be installed with `cargo install cargo-edit`.
diff --git a/Cargo.lock b/Cargo.lock
index 0b2956c173..e8ddb82891 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -956,7 +956,7 @@ checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
 
 [[package]]
 name = "mdbook"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "axum",
@@ -996,7 +996,7 @@ version = "0.0.0"
 
 [[package]]
 name = "mdbook-core"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "regex",
@@ -1009,7 +1009,7 @@ dependencies = [
 
 [[package]]
 name = "mdbook-driver"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "indexmap",
@@ -1031,7 +1031,7 @@ dependencies = [
 
 [[package]]
 name = "mdbook-html"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "ego-tree",
@@ -1056,7 +1056,7 @@ dependencies = [
 
 [[package]]
 name = "mdbook-markdown"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "pulldown-cmark",
  "regex",
@@ -1065,7 +1065,7 @@ dependencies = [
 
 [[package]]
 name = "mdbook-preprocessor"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "mdbook-core",
@@ -1085,7 +1085,7 @@ dependencies = [
 
 [[package]]
 name = "mdbook-renderer"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "mdbook-core",
@@ -1095,7 +1095,7 @@ dependencies = [
 
 [[package]]
 name = "mdbook-summary"
-version = "0.5.0"
+version = "0.5.1"
 dependencies = [
  "anyhow",
  "mdbook-core",
diff --git a/Cargo.toml b/Cargo.toml
index 4af6e7df99..94fcf842b4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,13 +39,13 @@ hex = "0.4.3"
 html5ever = "0.35.0"
 indexmap = "2.12.0"
 ignore = "0.4.25"
-mdbook-core = { path = "crates/mdbook-core", version = "0.5.0" }
-mdbook-driver = { path = "crates/mdbook-driver", version = "0.5.0" }
-mdbook-html = { path = "crates/mdbook-html", version = "0.5.0" }
-mdbook-markdown = { path = "crates/mdbook-markdown", version = "0.5.0" }
-mdbook-preprocessor = { path = "crates/mdbook-preprocessor", version = "0.5.0" }
-mdbook-renderer = { path = "crates/mdbook-renderer", version = "0.5.0" }
-mdbook-summary = { path = "crates/mdbook-summary", version = "0.5.0" }
+mdbook-core = { path = "crates/mdbook-core", version = "0.5.1" }
+mdbook-driver = { path = "crates/mdbook-driver", version = "0.5.1" }
+mdbook-html = { path = "crates/mdbook-html", version = "0.5.1" }
+mdbook-markdown = { path = "crates/mdbook-markdown", version = "0.5.1" }
+mdbook-preprocessor = { path = "crates/mdbook-preprocessor", version = "0.5.1" }
+mdbook-renderer = { path = "crates/mdbook-renderer", version = "0.5.1" }
+mdbook-summary = { path = "crates/mdbook-summary", version = "0.5.1" }
 memchr = "2.7.6"
 notify = "8.2.0"
 notify-debouncer-mini = "0.7.0"
@@ -71,7 +71,7 @@ walkdir = "2.5.0"
 
 [package]
 name = "mdbook"
-version = "0.5.0"
+version = "0.5.1"
 authors = [
     "Mathieu David <mathieudavid@mathieudavid.org>",
     "Michael-F-Bryan <michaelfbryan@gmail.com>",
diff --git a/crates/mdbook-core/Cargo.toml b/crates/mdbook-core/Cargo.toml
index 7ae55ddeb9..8dd0e9b931 100644
--- a/crates/mdbook-core/Cargo.toml
+++ b/crates/mdbook-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-core"
-version = "0.5.0"
+version = "0.5.1"
 description = "The base support library for mdbook, intended for internal use only"
 edition.workspace = true
 license.workspace = true
diff --git a/crates/mdbook-driver/Cargo.toml b/crates/mdbook-driver/Cargo.toml
index d37611dc99..7d78452bab 100644
--- a/crates/mdbook-driver/Cargo.toml
+++ b/crates/mdbook-driver/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-driver"
-version = "0.5.0"
+version = "0.5.1"
 description = "High-level library for running mdBook"
 edition.workspace = true
 license.workspace = true
diff --git a/crates/mdbook-html/Cargo.toml b/crates/mdbook-html/Cargo.toml
index 241c9d329d..9210f731d0 100644
--- a/crates/mdbook-html/Cargo.toml
+++ b/crates/mdbook-html/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-html"
-version = "0.5.0"
+version = "0.5.1"
 description = "mdBook HTML renderer"
 edition.workspace = true
 license.workspace = true
diff --git a/crates/mdbook-markdown/Cargo.toml b/crates/mdbook-markdown/Cargo.toml
index 38849ce423..3eb912d42d 100644
--- a/crates/mdbook-markdown/Cargo.toml
+++ b/crates/mdbook-markdown/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-markdown"
-version = "0.5.0"
+version = "0.5.1"
 description = "Markdown processing used in mdBook"
 edition.workspace = true
 license.workspace = true
diff --git a/crates/mdbook-preprocessor/Cargo.toml b/crates/mdbook-preprocessor/Cargo.toml
index f10634994d..fde700d700 100644
--- a/crates/mdbook-preprocessor/Cargo.toml
+++ b/crates/mdbook-preprocessor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-preprocessor"
-version = "0.5.0"
+version = "0.5.1"
 description = "Library to assist implementing an mdBook preprocessor"
 edition.workspace = true
 license.workspace = true
diff --git a/crates/mdbook-renderer/Cargo.toml b/crates/mdbook-renderer/Cargo.toml
index 8f422575ae..3c871b654b 100644
--- a/crates/mdbook-renderer/Cargo.toml
+++ b/crates/mdbook-renderer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-renderer"
-version = "0.5.0"
+version = "0.5.1"
 description = "Library to assist implementing an mdBook renderer"
 edition.workspace = true
 license.workspace = true
diff --git a/crates/mdbook-summary/Cargo.toml b/crates/mdbook-summary/Cargo.toml
index 163d907ae0..c472760f5a 100644
--- a/crates/mdbook-summary/Cargo.toml
+++ b/crates/mdbook-summary/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mdbook-summary"
-version = "0.5.0"
+version = "0.5.1"
 description = "Summary parser for mdBook"
 edition.workspace = true
 license.workspace = true