diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4bbaba..55c7b1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,23 @@
 # Changelog
 
 All notable changes to this project will be documented in this file.
+## [0.6.0](https://github.com/arcboxlabs/aigateway/compare/v0.5.0...v0.6.0) - 2026-07-09
+
+### Added
+- *(aigateway)* structured logging (tracing)- *(aigateway)* echo the requested Anthropic model in responses- *(aigateway)* expose upstream Quirks in config- *(aigateway)* keepalive ping during streaming- *(aigateway)* add /v1/models and /v1/messages/count_tokens- *(aigateway)* openai-responses wire, richer stream usage, upstream proxy- *(aigateway)* loopback Anthropic → OpenAI-compatible gateway server- *(aigw-anthropic)* add inbound native bridge
+
+### Fixed
+- *(aigateway)* raise inbound body limit to 64 MiB- *(aigateway)* always terminate the Anthropic stream- *(aigw-anthropic)* clean placeholder for image tool results
+
+### Documentation
+- document the gateway sidecar spawn contract and config
+
+### Miscellaneous
+- build darwin-x64 on macos-14 (cross-compile)- build + publish per-platform binaries on release tags- add devenv development environment
+
+### Build
+- switch reqwest from native-tls to rustls (webpki-roots)
+
 ## [0.5.0](https://github.com/arcboxlabs/aigateway/compare/v0.4.0...v0.5.0) - 2026-05-14
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index 5917826..cc83f2f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -13,7 +13,7 @@ dependencies = [
 
 [[package]]
 name = "aigateway"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "aigw",
  "aigw-anthropic",
@@ -41,7 +41,7 @@ dependencies = [
 
 [[package]]
 name = "aigw"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "aigw-anthropic",
  "aigw-gemini",
@@ -51,7 +51,7 @@ dependencies = [
 
 [[package]]
 name = "aigw-anthropic"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "aigw-core",
  "bon",
@@ -71,7 +71,7 @@ dependencies = [
 
 [[package]]
 name = "aigw-core"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "bon",
  "bytes",
@@ -84,7 +84,7 @@ dependencies = [
 
 [[package]]
 name = "aigw-gemini"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "aigw-core",
  "bon",
@@ -103,7 +103,7 @@ dependencies = [
 
 [[package]]
 name = "aigw-openai"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "aigw-core",
  "bon",
@@ -123,7 +123,7 @@ dependencies = [
 
 [[package]]
 name = "aigw-openai-compat"
-version = "0.5.0"
+version = "0.6.0"
 dependencies = [
  "aigw-core",
  "aigw-openai",
diff --git a/Cargo.toml b/Cargo.toml
index f7de048..4951813 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,18 +10,18 @@ members = [
 resolver = "3"
 
 [workspace.package]
-version = "0.5.0"
+version = "0.6.0"
 edition = "2024"
 license = "MIT"
 repository = "https://github.com/arcboxlabs/aigateway"
 
 [workspace.dependencies]
-aigw = { version = "0.5.0", path = "providers/aigw" }
-aigw-core = { version = "0.5.0", path = "providers/aigw-core" }
-aigw-openai = { version = "0.5.0", path = "providers/aigw-openai" }
-aigw-openai-compat = { version = "0.5.0", path = "providers/aigw-openai-compat" }
-aigw-anthropic = { version = "0.5.0", path = "providers/aigw-anthropic" }
-aigw-gemini = { version = "0.5.0", path = "providers/aigw-gemini" }
+aigw = { version = "0.6.0", path = "providers/aigw" }
+aigw-core = { version = "0.6.0", path = "providers/aigw-core" }
+aigw-openai = { version = "0.6.0", path = "providers/aigw-openai" }
+aigw-openai-compat = { version = "0.6.0", path = "providers/aigw-openai-compat" }
+aigw-anthropic = { version = "0.6.0", path = "providers/aigw-anthropic" }
+aigw-gemini = { version = "0.6.0", path = "providers/aigw-gemini" }
 
 [package]
 name = "aigateway"
diff --git a/providers/aigw-anthropic/CHANGELOG.md b/providers/aigw-anthropic/CHANGELOG.md
index 068d712..1831d72 100644
--- a/providers/aigw-anthropic/CHANGELOG.md
+++ b/providers/aigw-anthropic/CHANGELOG.md
@@ -2,6 +2,17 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.6.0](https://github.com/arcboxlabs/aigateway/compare/aigw-anthropic-v0.5.0...aigw-anthropic-v0.6.0) - 2026-07-09
+
+### Added
+- *(aigateway)* echo the requested Anthropic model in responses- *(aigateway)* openai-responses wire, richer stream usage, upstream proxy- *(aigw-anthropic)* add inbound native bridge
+
+### Fixed
+- *(aigw-anthropic)* clean placeholder for image tool results
+
+### Build
+- switch reqwest from native-tls to rustls (webpki-roots)
+
 ## [0.5.0](https://github.com/arcboxlabs/aigateway/compare/aigw-anthropic-v0.4.0...aigw-anthropic-v0.5.0) - 2026-05-14
 
 ### Added
diff --git a/providers/aigw-gemini/CHANGELOG.md b/providers/aigw-gemini/CHANGELOG.md
index af342d0..c3c57e7 100644
--- a/providers/aigw-gemini/CHANGELOG.md
+++ b/providers/aigw-gemini/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.6.0](https://github.com/arcboxlabs/aigateway/compare/aigw-gemini-v0.5.0...aigw-gemini-v0.6.0) - 2026-07-09
+
+### Build
+- switch reqwest from native-tls to rustls (webpki-roots)
+
 ## [0.5.0](https://github.com/arcboxlabs/aigateway/compare/aigw-gemini-v0.4.0...aigw-gemini-v0.5.0) - 2026-05-14
 
 ### Added
diff --git a/providers/aigw-openai/CHANGELOG.md b/providers/aigw-openai/CHANGELOG.md
index cdff43f..ab80163 100644
--- a/providers/aigw-openai/CHANGELOG.md
+++ b/providers/aigw-openai/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Changelog
 
 All notable changes to this project will be documented in this file.
+## [0.6.0](https://github.com/arcboxlabs/aigateway/compare/aigw-openai-v0.5.0...aigw-openai-v0.6.0) - 2026-07-09
+
+### Build
+- switch reqwest from native-tls to rustls (webpki-roots)
+
 ## [0.5.0](https://github.com/arcboxlabs/aigateway/compare/aigw-openai-v0.4.0...aigw-openai-v0.5.0) - 2026-05-14
 
 ### Added
diff --git a/providers/aigw/CHANGELOG.md b/providers/aigw/CHANGELOG.md
index 7f2d7a2..b9b1cfe 100644
--- a/providers/aigw/CHANGELOG.md
+++ b/providers/aigw/CHANGELOG.md
@@ -1,6 +1,17 @@
 # Changelog
 
 All notable changes to this project will be documented in this file.
+## [0.6.0](https://github.com/arcboxlabs/aigateway/compare/aigw-v0.5.0...aigw-v0.6.0) - 2026-07-09
+
+### Added
+- *(aigateway)* echo the requested Anthropic model in responses- *(aigateway)* openai-responses wire, richer stream usage, upstream proxy- *(aigw-anthropic)* add inbound native bridge
+
+### Fixed
+- *(aigw-anthropic)* clean placeholder for image tool results
+
+### Build
+- switch reqwest from native-tls to rustls (webpki-roots)
+
 ## [0.5.0](https://github.com/arcboxlabs/aigateway/compare/aigw-v0.4.0...aigw-v0.5.0) - 2026-05-14
 
 ### Added