## Summary Bump the MCP Gateway (mcpg) version to [v0.3.18](https://github.com/github/gh-aw-mcpg/releases/tag/v0.3.18). ## Release Highlights - **WASM guard robustness** (#6290, #6296): Handles oversized `call_backend` responses via size-hint protocol, larger I/O buffers, improved cache reconfiguration locking, and fallback-path coverage. - **DIFC flags module** (#6243): Guard policy override logic refactored into a dedicated module. - **Config map expansion** (#6289): Removes duplicated environment/header logic. - **Flag/env override helper** (#6288): Shared `applyFlagOrEnv` helper eliminates duplicate flag-override patterns. - Expanded Rust guard test coverage (#6284, #6291). - Debug logging for `proxy/graphql_rewrite.go` (#6248). ## Docker Image ``` ghcr.io/github/gh-aw-mcpg:v0.3.18 ``` ## References - Release: https://github.com/github/gh-aw-mcpg/releases/tag/v0.3.18 - Full changelog: https://github.com/github/gh-aw-mcpg/compare/v0.3.17...v0.3.18 - Related: https://github.com/githubnext/agentics/issues/339 (v0.3.12+ includes `/meta` passthrough fix needed for `gh` CLI in DIFC proxy mode)
Summary
Bump the MCP Gateway (mcpg) version to v0.3.18.
Release Highlights
call_backendresponses via size-hint protocol, larger I/O buffers, improved cache reconfiguration locking, and fallback-path coverage.applyFlagOrEnvhelper eliminates duplicate flag-override patterns.proxy/graphql_rewrite.go(Consolidate artifact upload functions to eliminate duplication #6248).Docker Image
References
gh issue listfails under DIFC proxy because /meta returns 403 githubnext/agentics#339 (v0.3.12+ includes/metapassthrough fix needed forghCLI in DIFC proxy mode)