openapi: 3.2.0 info: title: AI Gateway MCP Server Changelog API description: Universal MCP Gateway with OAuth integration - Modern Architecture version: 2.0.3290 tags: - name: Changelog paths: /changelog: get: summary: Changelog Page description: 'Render the public changelog page Shows the last 10 releases with formatted dates and changes.' operationId: changelog_page_changelog_get responses: '200': description: Successful Response content: application/json: schema: {} tags: - Changelog /api/changelog: get: summary: Changelog Api description: 'JSON API for changelog data Used by whats_new tool and other integrations. Query params: - max: Maximum number of releases (default: 5) - days: Only releases from last N days (optional)' operationId: changelog_api_api_changelog_get responses: '200': description: Successful Response content: application/json: schema: {} tags: - Changelog