diff --git a/src/Fable.Cli/CHANGELOG.md b/src/Fable.Cli/CHANGELOG.md
index f2656009e..2ccf1361b 100644
--- a/src/Fable.Cli/CHANGELOG.md
+++ b/src/Fable.Cli/CHANGELOG.md
@@ -1,5 +1,5 @@
 ---
-last_commit_released: 7f915f1dd66b9a5fbbd56f858b07d39b98519b65
+last_commit_released: 73e0eab9c3071f44fd87da38658a8b73acfa3ccc
 include:
   - ../fable-library-beam/
   - ../fable-library-dart/
@@ -25,6 +25,21 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 5.7.0 - 2026-07-07
+
+### 🐞 Bug Fixes
+
+* *(js/ts)* Represent union cases with no fields as singletons ([3f6e618e](https://github.com/fable-compiler/Fable/commit/3f6e618eb33b7344437476dc5f2f7334a29662aa))
+* *(python)* Accept native floats in fable-library float functions (#4724) ([ea4a9853](https://github.com/fable-compiler/Fable/commit/ea4a98531e1dc1c55b902bb00753018ae48a3de3))
+* *(python)* Represent union cases with no fields as singletons ([0211b4cc](https://github.com/fable-compiler/Fable/commit/0211b4ccf19b4eb8ea4677a6734d7e691020cb68))
+
+### ⚡ Performance Improvements
+
+* *(python)* Use native operators for int64/uint64 arithmetic (#4727) ([f062d668](https://github.com/fable-compiler/Fable/commit/f062d668f3514e5f43d5307e7504e7ca124efcce))
+* *(python)* Rewrite hot Seq combinators as native Python generators (#4728) ([73e0eab9](https://github.com/fable-compiler/Fable/commit/73e0eab9c3071f44fd87da38658a8b73acfa3ccc))
+
+<strong><small>[View changes on Github](https://github.com/fable-compiler/Fable/compare/7f915f1dd66b9a5fbbd56f858b07d39b98519b65..73e0eab9c3071f44fd87da38658a8b73acfa3ccc)</small></strong>
+
 ## 5.6.0 - 2026-07-05
 
 ### 🚀 Features
diff --git a/src/Fable.Compiler/CHANGELOG.md b/src/Fable.Compiler/CHANGELOG.md
index 73929552d..71bf59ddf 100644
--- a/src/Fable.Compiler/CHANGELOG.md
+++ b/src/Fable.Compiler/CHANGELOG.md
@@ -1,5 +1,5 @@
 ---
-last_commit_released: 7f915f1dd66b9a5fbbd56f858b07d39b98519b65
+last_commit_released: 73e0eab9c3071f44fd87da38658a8b73acfa3ccc
 include:
   - ../fable-library-beam/
   - ../fable-library-dart/
@@ -21,6 +21,21 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 5.7.0 - 2026-07-07
+
+### 🐞 Bug Fixes
+
+* *(js/ts)* Represent union cases with no fields as singletons ([3f6e618e](https://github.com/fable-compiler/Fable/commit/3f6e618eb33b7344437476dc5f2f7334a29662aa))
+* *(python)* Accept native floats in fable-library float functions (#4724) ([ea4a9853](https://github.com/fable-compiler/Fable/commit/ea4a98531e1dc1c55b902bb00753018ae48a3de3))
+* *(python)* Represent union cases with no fields as singletons ([0211b4cc](https://github.com/fable-compiler/Fable/commit/0211b4ccf19b4eb8ea4677a6734d7e691020cb68))
+
+### ⚡ Performance Improvements
+
+* *(python)* Use native operators for int64/uint64 arithmetic (#4727) ([f062d668](https://github.com/fable-compiler/Fable/commit/f062d668f3514e5f43d5307e7504e7ca124efcce))
+* *(python)* Rewrite hot Seq combinators as native Python generators (#4728) ([73e0eab9](https://github.com/fable-compiler/Fable/commit/73e0eab9c3071f44fd87da38658a8b73acfa3ccc))
+
+<strong><small>[View changes on Github](https://github.com/fable-compiler/Fable/compare/7f915f1dd66b9a5fbbd56f858b07d39b98519b65..73e0eab9c3071f44fd87da38658a8b73acfa3ccc)</small></strong>
+
 ## 5.6.0 - 2026-07-05
 
 ### 🚀 Features
diff --git a/src/Fable.Transforms/Global/Compiler.fs b/src/Fable.Transforms/Global/Compiler.fs
index 187263469..507d5d5a5 100644
--- a/src/Fable.Transforms/Global/Compiler.fs
+++ b/src/Fable.Transforms/Global/Compiler.fs
@@ -2,7 +2,7 @@ namespace Fable
 
 module Literals =
     [<Literal>]
-    let VERSION = "5.6.0"
+    let VERSION = "5.7.0"
 
     [<Literal>]
     let JS_LIBRARY_VERSION = "2.4.0"
diff --git a/src/fable-compiler-js/CHANGELOG.md b/src/fable-compiler-js/CHANGELOG.md
index 10d5e9290..abf66e808 100644
--- a/src/fable-compiler-js/CHANGELOG.md
+++ b/src/fable-compiler-js/CHANGELOG.md
@@ -1,5 +1,5 @@
 ---
-last_commit_released: 7f915f1dd66b9a5fbbd56f858b07d39b98519b65
+last_commit_released: 73e0eab9c3071f44fd87da38658a8b73acfa3ccc
 include:
   - ../Fable.Core/
   - ../fable-standalone/
@@ -16,6 +16,20 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 2.6.0 - 2026-07-07
+
+### 🐞 Bug Fixes
+
+* *(js/ts)* Represent union cases with no fields as singletons ([3f6e618e](https://github.com/fable-compiler/Fable/commit/3f6e618eb33b7344437476dc5f2f7334a29662aa))
+* *(python)* Represent union cases with no fields as singletons ([0211b4cc](https://github.com/fable-compiler/Fable/commit/0211b4ccf19b4eb8ea4677a6734d7e691020cb68))
+
+### ⚡ Performance Improvements
+
+* *(python)* Use native operators for int64/uint64 arithmetic (#4727) ([f062d668](https://github.com/fable-compiler/Fable/commit/f062d668f3514e5f43d5307e7504e7ca124efcce))
+* *(python)* Rewrite hot Seq combinators as native Python generators (#4728) ([73e0eab9](https://github.com/fable-compiler/Fable/commit/73e0eab9c3071f44fd87da38658a8b73acfa3ccc))
+
+<strong><small>[View changes on Github](https://github.com/fable-compiler/Fable/compare/7f915f1dd66b9a5fbbd56f858b07d39b98519b65..73e0eab9c3071f44fd87da38658a8b73acfa3ccc)</small></strong>
+
 ## 2.5.0 - 2026-07-05
 
 ### 🚀 Features
diff --git a/src/fable-compiler-js/package.json b/src/fable-compiler-js/package.json
index b60a551c1..6051095e0 100644
--- a/src/fable-compiler-js/package.json
+++ b/src/fable-compiler-js/package.json
@@ -2,7 +2,7 @@
     "type": "module",
     "name": "@fable-org/fable-compiler-js",
     "private": false,
-    "version": "2.5.0",
+    "version": "2.6.0",
     "main": "index.js",
     "bin": {
         "fable": "index.js"
@@ -25,7 +25,7 @@
     "homepage": "https://github.com/fable-compiler/Fable#readme",
     "dependencies": {
         "@fable-org/fable-metadata": "^2.1.0",
-        "@fable-org/fable-standalone": "^2.5.0"
+        "@fable-org/fable-standalone": "^2.6.0"
     },
     "devDependencies": {
         "esbuild": "^0.28.1",
diff --git a/src/fable-standalone/CHANGELOG.md b/src/fable-standalone/CHANGELOG.md
index 1d74293f5..0ae2f2464 100644
--- a/src/fable-standalone/CHANGELOG.md
+++ b/src/fable-standalone/CHANGELOG.md
@@ -1,5 +1,5 @@
 ---
-last_commit_released: 7f915f1dd66b9a5fbbd56f858b07d39b98519b65
+last_commit_released: 73e0eab9c3071f44fd87da38658a8b73acfa3ccc
 include:
   - ../Fable.Transforms/
   - ../fcs-fable/
@@ -19,6 +19,20 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 2.6.0 - 2026-07-07
+
+### 🐞 Bug Fixes
+
+* *(js/ts)* Represent union cases with no fields as singletons ([3f6e618e](https://github.com/fable-compiler/Fable/commit/3f6e618eb33b7344437476dc5f2f7334a29662aa))
+* *(python)* Represent union cases with no fields as singletons ([0211b4cc](https://github.com/fable-compiler/Fable/commit/0211b4ccf19b4eb8ea4677a6734d7e691020cb68))
+
+### ⚡ Performance Improvements
+
+* *(python)* Use native operators for int64/uint64 arithmetic (#4727) ([f062d668](https://github.com/fable-compiler/Fable/commit/f062d668f3514e5f43d5307e7504e7ca124efcce))
+* *(python)* Rewrite hot Seq combinators as native Python generators (#4728) ([73e0eab9](https://github.com/fable-compiler/Fable/commit/73e0eab9c3071f44fd87da38658a8b73acfa3ccc))
+
+<strong><small>[View changes on Github](https://github.com/fable-compiler/Fable/compare/7f915f1dd66b9a5fbbd56f858b07d39b98519b65..73e0eab9c3071f44fd87da38658a8b73acfa3ccc)</small></strong>
+
 ## 2.5.0 - 2026-07-05
 
 ### 🚀 Features
diff --git a/src/fable-standalone/package.json b/src/fable-standalone/package.json
index 45b7ed13c..71fe9e41e 100644
--- a/src/fable-standalone/package.json
+++ b/src/fable-standalone/package.json
@@ -2,7 +2,7 @@
     "type": "module",
     "name": "@fable-org/fable-standalone",
     "private": false,
-    "version": "2.5.0",
+    "version": "2.6.0",
     "main": "./dist/bundle.min.js",
     "description": "Fable compiler",
     "keywords": [