diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12d4918ca55..d908ed43cfa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,11 +6,75 @@ document.
 
 ## Unreleased / Beta / In Rust Nightly
 
-[66c29b97...master](https://github.com/rust-lang/rust-clippy/compare/66c29b97...master)
+[93f0a9a9...master](https://github.com/rust-lang/rust-clippy/compare/93f0a9a9...master)
+
+## Rust 1.78
+
+Current stable, released 2024-05-02
+
+[View all 112 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-01-26T05%3A46%3A23Z..2024-03-07T16%3A25%3A52Z+base%3Amaster)
+
+### Important Changes
+
+* In a few versions, `cargo-clippy` will now no longer ignore the first argument.
+  Passing in `clippy` as the first argument like cargo does will continue to work.
+  However, arguments like `--fix` will soon issue a warning and will no longer be.
+  `cargo clippy` (without `-`!) is unaffected by this change.
+  [#9461](https://github.com/rust-lang/rust-clippy/pull/9461)
+
+### New Lints
+
+* [`assigning_clones`]
+  [#12077](https://github.com/rust-lang/rust-clippy/pull/12077)
+* [`mixed_attributes_style`]
+  [#12354](https://github.com/rust-lang/rust-clippy/pull/12354)
+* [`empty_docs`]
+  [#12342](https://github.com/rust-lang/rust-clippy/pull/12342)
+* [`unnecessary_get_then_check`]
+  [#12339](https://github.com/rust-lang/rust-clippy/pull/12339)
+* [`multiple_bound_locations`]
+  [#12259](https://github.com/rust-lang/rust-clippy/pull/12259)
+* [`unnecessary_clippy_cfg`]
+  [#12303](https://github.com/rust-lang/rust-clippy/pull/12303)
+* [`deprecated_clippy_cfg_attr`]
+  [#12292](https://github.com/rust-lang/rust-clippy/pull/12292)
+* [`manual_c_str_literals`]
+  [#11919](https://github.com/rust-lang/rust-clippy/pull/11919)
+* [`ref_as_ptr`]
+  [#12087](https://github.com/rust-lang/rust-clippy/pull/12087)
+* [`lint_groups_priority`]
+  [#11832](https://github.com/rust-lang/rust-clippy/pull/11832)
+* [`unnecessary_result_map_or_else`]
+  [#12169](https://github.com/rust-lang/rust-clippy/pull/12169)
+* [`to_string_trait_impl`]
+  [#12122](https://github.com/rust-lang/rust-clippy/pull/12122)
+* [`incompatible_msrv`]
+  [#12160](https://github.com/rust-lang/rust-clippy/pull/12160)
+
+### Moves and Deprecations
+
+* Moved [`mixed_attributes_style`] to `style` (Remains warn-by-default)
+  [#12572](https://github.com/rust-lang/rust-clippy/pull/12572)
+
+### Enhancements
+
+* [`thread_local_initializer_can_be_made_const`]: Now checks the [`msrv`] configuration
+  [#12405](https://github.com/rust-lang/rust-clippy/pull/12405)
+* [`disallowed_macros`]: Code generated by derive macros can no longer allow this lint
+  [#12267](https://github.com/rust-lang/rust-clippy/pull/12267)
+* [`wildcard_imports`]: Add configuration [`allowed-wildcard-imports`] to allow preconfigured wildcards
+  [#11979](https://github.com/rust-lang/rust-clippy/pull/11979)
+
+### ICE Fixes
+
+* [`ptr_as_ptr`]: No longer ICEs on types from other crates
+  [#12617](https://github.com/rust-lang/rust-clippy/pull/12617)
+* [`cast_sign_loss`]: Avoids an infinit loop when casting two changed `.unwrap()` calls
+  [#12508](https://github.com/rust-lang/rust-clippy/pull/12508)
 
 ## Rust 1.77
 
-Current stable, released 2024-03-18
+Released 2024-03-18
 
 [View all 93 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-12-16T18%3A20%3A00Z..2024-01-25T18%3A15%3A56Z+base%3Amaster)