diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8b95786ec9d..9a6b5598a8b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,41 @@ This file contains notable changes (e.g. breaking changes, major changes, etc.)
 
 This file was introduced starting Kani 0.23.0, so it only contains changes from version 0.23.0 onwards.
 
+## [0.63.0]
+
+### Breaking Changes
+* Finish deprecating `--enable-unstable`, `--restrict-vtable`, and `--write-json-symtab` by @carolynzech in https://github.com/model-checking/kani/pull/4110
+
+### Major Changes
+* Add support for quantifiers by @qinheping in https://github.com/model-checking/kani/pull/3993
+
+### What's Changed
+* Improvements to autoharness feature:
+  * Autoharness argument validation: only error on `--quiet` if `--list` was passed by @carolynzech in https://github.com/model-checking/kani/pull/4069
+  * Autoharness: change `pattern` options to accept regexes by @carolynzech in https://github.com/model-checking/kani/pull/4144
+* Target feature changes:
+  * Enable target features: x87 and sse2 by @thanhnguyen-aws in https://github.com/model-checking/kani/pull/4062
+  * Set target features depending on the target architecture by @zhassan-aws in https://github.com/model-checking/kani/pull/4127
+* Support for quantifiers:
+  * Fix the error that Kani panics when there is no external parameter in quantifier's closure. by @thanhnguyen-aws in https://github.com/model-checking/kani/pull/4088
+  * Gate quantifiers behind an experimental feature by @thanhnguyen-aws in https://github.com/model-checking/kani/pull/4141
+* Other:
+  * Fix the bug: Loop contracts are not composable with function contracts by @thanhnguyen-aws in https://github.com/model-checking/kani/pull/3979
+  * Add setup scripts for Ubuntu 20.04 by @zhassan-aws in https://github.com/model-checking/kani/pull/4082
+  * Use our toolchain when invoking `cargo metadata` by @carolynzech in https://github.com/model-checking/kani/pull/4090
+  * Fix a bug codegening `SwitchInt`s with only an otherwise branch by @bkirwi in https://github.com/model-checking/kani/pull/4095
+  * Update `kani::mem` pointer validity documentation by @carolynzech in https://github.com/model-checking/kani/pull/4092
+  * Add support for edition 2018 crates using assert! (Fixes #3717) by @sintemal in https://github.com/model-checking/kani/pull/4096
+  * Handle generic defaults in BoundedArbitrary derives by @zhassan-aws in https://github.com/model-checking/kani/pull/4117
+  * `ty_mangled_name`: only use non-mangled name if `-Zcffi` is enabled. by @carolynzech in https://github.com/model-checking/kani/pull/4114
+  * Improve Help Menu by @carolynzech in https://github.com/model-checking/kani/pull/4109
+  * Start stabilizing `--jobs` and `list`; deprecate default memory checks by @carolynzech in https://github.com/model-checking/kani/pull/4108
+  * Refactor simd_bitmask to reduce the number of iterations by @zhassan-aws in https://github.com/model-checking/kani/pull/4129
+  * Improve linking error output for `#[no_std]` crates by @AlexanderPortland in https://github.com/model-checking/kani/pull/4126
+  * Rust toolchain upgraded to 2025-06-03 by @carolynzech @thanhnguyen-aws @zhassan-aws
+
+**Full Changelog**: https://github.com/model-checking/kani/compare/kani-0.62.0...kani-0.63.0
+
 ## [0.62.0]
 
 ### What's Changed
diff --git a/Cargo.lock b/Cargo.lock
index d9afd9fa7d0b..31107efb4cb6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -182,7 +182,7 @@ dependencies = [
 
 [[package]]
 name = "build-kani"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -404,7 +404,7 @@ dependencies = [
 
 [[package]]
 name = "cprover_bindings"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "lazy_static",
  "linear-map",
@@ -973,7 +973,7 @@ checksum = "72167d68f5fce3b8655487b8038691a3c9984ee769590f93f2a631f4ad64e4f5"
 
 [[package]]
 name = "kani"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "kani_core",
  "kani_macros",
@@ -981,7 +981,7 @@ dependencies = [
 
 [[package]]
 name = "kani-compiler"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "charon",
  "clap",
@@ -1018,7 +1018,7 @@ dependencies = [
 
 [[package]]
 name = "kani-driver"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "anyhow",
  "cargo_metadata",
@@ -1047,7 +1047,7 @@ dependencies = [
 
 [[package]]
 name = "kani-verifier"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "anyhow",
  "home",
@@ -1056,14 +1056,14 @@ dependencies = [
 
 [[package]]
 name = "kani_core"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "kani_macros",
 ]
 
 [[package]]
 name = "kani_macros"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "proc-macro-error2",
  "proc-macro2",
@@ -1073,7 +1073,7 @@ dependencies = [
 
 [[package]]
 name = "kani_metadata"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "clap",
  "cprover_bindings",
@@ -1883,7 +1883,7 @@ dependencies = [
 
 [[package]]
 name = "std"
-version = "0.62.0"
+version = "0.63.0"
 dependencies = [
  "kani",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 455ee300bfef..11b3337cd77a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-verifier"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 description = "A bit-precise model checker for Rust."
 readme = "README.md"
diff --git a/cprover_bindings/Cargo.toml b/cprover_bindings/Cargo.toml
index 641d7862d776..0c876bc6c722 100644
--- a/cprover_bindings/Cargo.toml
+++ b/cprover_bindings/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "cprover_bindings"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/kani-compiler/Cargo.toml b/kani-compiler/Cargo.toml
index b4193cec36d7..3650276d39a5 100644
--- a/kani-compiler/Cargo.toml
+++ b/kani-compiler/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-compiler"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/kani-driver/Cargo.toml b/kani-driver/Cargo.toml
index afd9acff9c65..e3f75f00e063 100644
--- a/kani-driver/Cargo.toml
+++ b/kani-driver/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani-driver"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 description = "Build a project with Kani and run all proof harnesses"
 license = "MIT OR Apache-2.0"
diff --git a/kani_metadata/Cargo.toml b/kani_metadata/Cargo.toml
index 73eee459900d..784589f53ba6 100644
--- a/kani_metadata/Cargo.toml
+++ b/kani_metadata/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_metadata"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/kani/Cargo.toml b/library/kani/Cargo.toml
index 71fc4275a606..5d0f28d04b5e 100644
--- a/library/kani/Cargo.toml
+++ b/library/kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/kani_core/Cargo.toml b/library/kani_core/Cargo.toml
index bd824f0e1c97..d20c6dab029a 100644
--- a/library/kani_core/Cargo.toml
+++ b/library/kani_core/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_core"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/kani_macros/Cargo.toml b/library/kani_macros/Cargo.toml
index ccb88d4fb098..47fef21b6896 100644
--- a/library/kani_macros/Cargo.toml
+++ b/library/kani_macros/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "kani_macros"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/library/std/Cargo.toml b/library/std/Cargo.toml
index 724a4abca104..504928c471d3 100644
--- a/library/std/Cargo.toml
+++ b/library/std/Cargo.toml
@@ -5,7 +5,7 @@
 # Note: this package is intentionally named std to make sure the names of
 # standard library symbols are preserved
 name = "std"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 publish = false
diff --git a/tools/build-kani/Cargo.toml b/tools/build-kani/Cargo.toml
index 7e7a971da0bc..2c07f6ffd4d7 100644
--- a/tools/build-kani/Cargo.toml
+++ b/tools/build-kani/Cargo.toml
@@ -3,7 +3,7 @@
 
 [package]
 name = "build-kani"
-version = "0.62.0"
+version = "0.63.0"
 edition = "2021"
 description = "Builds Kani, Sysroot and release bundle."
 license = "MIT OR Apache-2.0"