diff --git a/.github/workflows/scripts/run-migration-tests.sh b/.github/workflows/scripts/run-migration-tests.sh
index 06fd700e66..23367e9de4 100755
--- a/.github/workflows/scripts/run-migration-tests.sh
+++ b/.github/workflows/scripts/run-migration-tests.sh
@@ -453,10 +453,10 @@ VALUES (1, 'migration-test-hash-abc123def456', $now, $now)
ON CONFLICT DO NOTHING;
-- governance_budgets (reset_duration is a string like "1d", "1h", etc.)
-INSERT INTO governance_budgets (id, max_limit, current_usage, reset_duration, last_reset, config_hash, created_at, updated_at)
-VALUES
- ('budget-migration-test-1', 1000.00, 100.00, '1d', $now, 'budget-hash-001', $now, $now),
- ('budget-migration-test-2', 5000.00, 250.00, '7d', $now, 'budget-hash-002', $now, $now)
+INSERT INTO governance_budgets (id, max_limit, current_usage, reset_duration, last_reset, config_hash, created_at, updated_at, calendar_aligned)
+VALUES
+ ('budget-migration-test-1', 1000.00, 100.00, '1d', $now, 'budget-hash-001', $now, $now, 0),
+ ('budget-migration-test-2', 5000.00, 250.00, '7d', $now, 'budget-hash-002', $now, $now, 1)
ON CONFLICT DO NOTHING;
-- governance_rate_limits (flexible duration format with token_* and request_* columns)
diff --git a/core/changelog.md b/core/changelog.md
index e69de29bb2..0f5078783b 100644
--- a/core/changelog.md
+++ b/core/changelog.md
@@ -0,0 +1,4 @@
+- fix: fixed timeout status code handling across all providers
+- fix: preserve cached provider metadata on cross-provider cache hits
+- fix: prevent reasoning text from leaking into Gemini response content
+- feat: added Anthropic beta headers support
diff --git a/core/version b/core/version
index 976182be5d..2d57bb94bb 100644
--- a/core/version
+++ b/core/version
@@ -1 +1 @@
-1.4.15
\ No newline at end of file
+1.4.16
\ No newline at end of file
diff --git a/docs/media/aws-bedrock-anthropic-beta-headers.png b/docs/media/aws-bedrock-anthropic-beta-headers.png
new file mode 100644
index 0000000000..26a39d0bd7
Binary files /dev/null and b/docs/media/aws-bedrock-anthropic-beta-headers.png differ
diff --git a/docs/media/azure-setting-anthropic-beta-headers.png b/docs/media/azure-setting-anthropic-beta-headers.png
new file mode 100644
index 0000000000..f839fa0df0
Binary files /dev/null and b/docs/media/azure-setting-anthropic-beta-headers.png differ
diff --git a/docs/media/vertex-ai-setting-anthropic-beta-headers.png b/docs/media/vertex-ai-setting-anthropic-beta-headers.png
new file mode 100644
index 0000000000..e291bc7fdd
Binary files /dev/null and b/docs/media/vertex-ai-setting-anthropic-beta-headers.png differ
diff --git a/docs/providers/supported-providers/azure.mdx b/docs/providers/supported-providers/azure.mdx
index 84955ee5e0..1020b0b855 100644
--- a/docs/providers/supported-providers/azure.mdx
+++ b/docs/providers/supported-providers/azure.mdx
@@ -39,7 +39,7 @@ Azure is a cloud provider offering access to OpenAI and Anthropic models through
## Beta Headers
-For Anthropic models on Azure, Bifrost validates `anthropic-beta` headers. Azure supports most Anthropic beta features.
+For Anthropic models on Azure, Bifrost validates `anthropic-beta` headers and drops unsupported headers from the request. Azure supports most Anthropic beta features.
**Supported**: `computer-use-*`, `structured-outputs-*`, `advanced-tool-use-*`, `mcp-client-*`, `prompt-caching-scope-*`, `compact-*`, `context-management-*`, `files-api-*`, `interleaved-thinking-*`, `skills-*`, `context-1m-*`, `redact-thinking-*`
@@ -47,6 +47,10 @@ For Anthropic models on Azure, Bifrost validates `anthropic-beta` headers. Azure
You can override these defaults per provider via the **Beta Headers** tab in provider configuration or via [`beta_header_overrides`](/quickstart/gateway/provider-configuration#beta-header-overrides). See the full support matrix in the [Anthropic provider docs](/providers/supported-providers/anthropic#beta-headers).
+
+
+
+
---
# 1. Chat Completions
diff --git a/docs/providers/supported-providers/bedrock.mdx b/docs/providers/supported-providers/bedrock.mdx
index 2e4e3ff1c8..0a516cee28 100644
--- a/docs/providers/supported-providers/bedrock.mdx
+++ b/docs/providers/supported-providers/bedrock.mdx
@@ -53,7 +53,7 @@ AWS Bedrock supports multiple model families (Claude, Nova, Mistral, Llama, Cohe
## Beta Headers
-For Claude models on Bedrock, Bifrost validates `anthropic-beta` headers to ensure only supported features are forwarded.
+For Claude models on Bedrock, Bifrost validates `anthropic-beta` headers and drops unsupported headers from the request.
**Supported**: `computer-use-*`, `structured-outputs-*`, `compact-*`, `context-management-*`, `interleaved-thinking-*`, `context-1m-*`
@@ -61,6 +61,11 @@ For Claude models on Bedrock, Bifrost validates `anthropic-beta` headers to ensu
You can override these defaults per provider via the **Beta Headers** tab in provider configuration or via [`beta_header_overrides`](/quickstart/gateway/provider-configuration#beta-header-overrides). See the full support matrix in the [Anthropic provider docs](/providers/supported-providers/anthropic#beta-headers).
+
+
+
+
+
---
# 1. Chat Completions
diff --git a/docs/providers/supported-providers/vertex.mdx b/docs/providers/supported-providers/vertex.mdx
index 1c1f26b707..538664821a 100644
--- a/docs/providers/supported-providers/vertex.mdx
+++ b/docs/providers/supported-providers/vertex.mdx
@@ -41,7 +41,7 @@ Vertex AI is Google's unified ML platform providing access to Google's Gemini mo
## Beta Headers
-For Anthropic models on Vertex AI, Bifrost validates `anthropic-beta` headers to ensure only supported features are forwarded. Unsupported headers are rejected with a clear error.
+For Anthropic models on Vertex AI, Bifrost validates `anthropic-beta` headers and drops unsupported headers from the request.
**Supported**: `computer-use-*`, `compact-*`, `context-management-*`, `interleaved-thinking-*`, `context-1m-*`
@@ -49,6 +49,10 @@ For Anthropic models on Vertex AI, Bifrost validates `anthropic-beta` headers to
You can override these defaults per provider via the **Beta Headers** tab in provider configuration or via [`beta_header_overrides`](/quickstart/gateway/provider-configuration#beta-header-overrides). See the full support matrix in the [Anthropic provider docs](/providers/supported-providers/anthropic#beta-headers).
+
+
+
+
---
# 1. Chat Completions
diff --git a/framework/changelog.md b/framework/changelog.md
index e69de29bb2..65b8a9cf3f 100644
--- a/framework/changelog.md
+++ b/framework/changelog.md
@@ -0,0 +1,3 @@
+- feat: added /api/models/details endpoint with model capability metadata
+- fix: populate customer virtual_keys in governance APIs
+- fix: enterprise model catalog sync improvements
diff --git a/framework/version b/framework/version
index dcbb259019..2aa6561744 100644
--- a/framework/version
+++ b/framework/version
@@ -1 +1 @@
-1.2.34
\ No newline at end of file
+1.2.35
\ No newline at end of file
diff --git a/plugins/governance/changelog.md b/plugins/governance/changelog.md
index e69de29bb2..806d520136 100644
--- a/plugins/governance/changelog.md
+++ b/plugins/governance/changelog.md
@@ -0,0 +1 @@
+- fix: populate customer virtual_keys in governance APIs
diff --git a/plugins/governance/version b/plugins/governance/version
index f32f94b9f6..de17646bc0 100644
--- a/plugins/governance/version
+++ b/plugins/governance/version
@@ -1 +1 @@
-1.4.34
\ No newline at end of file
+1.4.35
\ No newline at end of file
diff --git a/plugins/jsonparser/changelog.md b/plugins/jsonparser/changelog.md
index e69de29bb2..fccd30fa1d 100644
--- a/plugins/jsonparser/changelog.md
+++ b/plugins/jsonparser/changelog.md
@@ -0,0 +1 @@
+- chore: upgraded core to v1.4.16 and framework to v1.2.35
diff --git a/plugins/jsonparser/version b/plugins/jsonparser/version
index 5d3dbca71a..f32f94b9f6 100644
--- a/plugins/jsonparser/version
+++ b/plugins/jsonparser/version
@@ -1 +1 @@
-1.4.33
\ No newline at end of file
+1.4.34
\ No newline at end of file
diff --git a/plugins/litellmcompat/changelog.md b/plugins/litellmcompat/changelog.md
index e69de29bb2..fccd30fa1d 100644
--- a/plugins/litellmcompat/changelog.md
+++ b/plugins/litellmcompat/changelog.md
@@ -0,0 +1 @@
+- chore: upgraded core to v1.4.16 and framework to v1.2.35
diff --git a/plugins/litellmcompat/version b/plugins/litellmcompat/version
index 95dfee2488..9c2a097072 100644
--- a/plugins/litellmcompat/version
+++ b/plugins/litellmcompat/version
@@ -1 +1 @@
-0.0.23
\ No newline at end of file
+0.0.24
\ No newline at end of file
diff --git a/plugins/logging/changelog.md b/plugins/logging/changelog.md
index e69de29bb2..fccd30fa1d 100644
--- a/plugins/logging/changelog.md
+++ b/plugins/logging/changelog.md
@@ -0,0 +1 @@
+- chore: upgraded core to v1.4.16 and framework to v1.2.35
diff --git a/plugins/logging/version b/plugins/logging/version
index f32f94b9f6..de17646bc0 100644
--- a/plugins/logging/version
+++ b/plugins/logging/version
@@ -1 +1 @@
-1.4.34
\ No newline at end of file
+1.4.35
\ No newline at end of file
diff --git a/plugins/maxim/changelog.md b/plugins/maxim/changelog.md
index e69de29bb2..fccd30fa1d 100644
--- a/plugins/maxim/changelog.md
+++ b/plugins/maxim/changelog.md
@@ -0,0 +1 @@
+- chore: upgraded core to v1.4.16 and framework to v1.2.35
diff --git a/plugins/maxim/version b/plugins/maxim/version
index f79cc1c383..3c599759f0 100644
--- a/plugins/maxim/version
+++ b/plugins/maxim/version
@@ -1 +1 @@
-1.5.33
\ No newline at end of file
+1.5.34
\ No newline at end of file
diff --git a/plugins/mocker/changelog.md b/plugins/mocker/changelog.md
index e69de29bb2..fccd30fa1d 100644
--- a/plugins/mocker/changelog.md
+++ b/plugins/mocker/changelog.md
@@ -0,0 +1 @@
+- chore: upgraded core to v1.4.16 and framework to v1.2.35
diff --git a/plugins/mocker/version b/plugins/mocker/version
index 5d3dbca71a..f32f94b9f6 100644
--- a/plugins/mocker/version
+++ b/plugins/mocker/version
@@ -1 +1 @@
-1.4.33
\ No newline at end of file
+1.4.34
\ No newline at end of file
diff --git a/plugins/otel/changelog.md b/plugins/otel/changelog.md
index e69de29bb2..fccd30fa1d 100644
--- a/plugins/otel/changelog.md
+++ b/plugins/otel/changelog.md
@@ -0,0 +1 @@
+- chore: upgraded core to v1.4.16 and framework to v1.2.35
diff --git a/plugins/otel/version b/plugins/otel/version
index d28d4019a0..9b51125a6c 100644
--- a/plugins/otel/version
+++ b/plugins/otel/version
@@ -1 +1 @@
-1.1.33
\ No newline at end of file
+1.1.34
\ No newline at end of file
diff --git a/plugins/semanticcache/changelog.md b/plugins/semanticcache/changelog.md
index e69de29bb2..2dfc0f2842 100644
--- a/plugins/semanticcache/changelog.md
+++ b/plugins/semanticcache/changelog.md
@@ -0,0 +1 @@
+- fix: preserve cached provider metadata on cross-provider cache hits
diff --git a/plugins/semanticcache/version b/plugins/semanticcache/version
index 7e0d42a49d..5d3dbca71a 100644
--- a/plugins/semanticcache/version
+++ b/plugins/semanticcache/version
@@ -1 +1 @@
-1.4.32
\ No newline at end of file
+1.4.33
\ No newline at end of file
diff --git a/plugins/telemetry/changelog.md b/plugins/telemetry/changelog.md
index e69de29bb2..fccd30fa1d 100644
--- a/plugins/telemetry/changelog.md
+++ b/plugins/telemetry/changelog.md
@@ -0,0 +1 @@
+- chore: upgraded core to v1.4.16 and framework to v1.2.35
diff --git a/plugins/telemetry/version b/plugins/telemetry/version
index f32f94b9f6..de17646bc0 100644
--- a/plugins/telemetry/version
+++ b/plugins/telemetry/version
@@ -1 +1 @@
-1.4.34
\ No newline at end of file
+1.4.35
\ No newline at end of file
diff --git a/transports/changelog.md b/transports/changelog.md
index e69de29bb2..b71067a5cb 100644
--- a/transports/changelog.md
+++ b/transports/changelog.md
@@ -0,0 +1,19 @@
+## ✨ Features
+
+- **Model Details API** — Added /api/models/details endpoint for model capability metadata
+- **Anthropic Beta Headers** — Support for Anthropic beta feature headers in requests
+
+## 🐞 Fixed
+
+- **Reasoning Content Leak** — Prevented reasoning text from leaking into Gemini response content
+- **Timeout Status Code** — Fixed timeout status code handling across all providers
+- **Cross-Provider Cache** — Preserved cached provider metadata on cross-provider cache hits
+- **Governance Virtual Keys** — Populated customer virtual_keys in governance APIs
+- **List Models Integration** — Removed default provider override on list models request in integrations
+- **Client Settings Headers** — Fixed Client settings UI to accept * as allowed headers
+
+## 🔧 Maintenance
+
+- **FIPS Docker Image** — Switched to FIPS-compliant base image for Docker builds
+- **Security Hardening** — Applied StepSecurity best practices to CI/CD pipeline (thanks [@step-security-bot](https://github.com/step-security-bot)!)
+- **Snyk Fixes** — Addressed Snyk vulnerability findings in Docker configuration
diff --git a/transports/version b/transports/version
index 4007e54579..55708e23f9 100644
--- a/transports/version
+++ b/transports/version
@@ -1 +1 @@
-1.4.18
\ No newline at end of file
+1.4.19
\ No newline at end of file