docs: Add November 2025 Changelog

[tembo]

Summary

This PR adds a comprehensive changelog for the November 2025 release period (October 27 - November 11, 2025).

What's included

The changelog covers 30 commits from 14 contributors and includes:

🚀 Added

• Python SDK OpenAI middleware functionality
• TypeScript SDK Responses API support
• Streaming response capture for AI SDK
• Markdown webpage capture in browser extension
• Enhanced API documentation and self-hosting guides

🔄 Changed

• ⚠️ Upgraded to Next.js 16 (review upgrade guide for self-hosted deployments)
• Modernized browser extension storage API
• Improved mobile chat experience
• Enhanced loading states and UI components

🐛 Fixed

• Critical: Chat storage migration from localStorage to IndexedDB (fixes QuotaExceededError)
• Security: Postmessage validation vulnerability
• 6 Sentry errors across the web app
• Model selector hydration issues
• Bookmark icon refetch performance issue

⚠️ Deprecated

• Google Drive integration temporarily disabled due to upstream provider issue

Migration Notes

Included migration guidance for:

• Developers using Python/TypeScript SDKs
• Self-hosters upgrading to Next.js 16
• Extension users

Statistics

• Total Commits: 30
• Contributors: 14
• Release Period: October 27 - November 11, 2025

Top Contributors

Special thanks to @nexxeln, @PhantomInTheWire, @aryankeluskar, @MaheshtheDev, @naman06dev, @orbisai0security, @fyzanshaik, @AntonVishal, @amannhq, @ryujan404, @vorahardik7, @lirena00, and @Dhravya.

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This changelog was automatically generated by the Tembo automated workflow.

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[claude]

Pull Request Review: November 2025 Changelog

Thank you for this comprehensive changelog! This is a well-structured documentation update that effectively captures the release period's changes. Here's my detailed review:

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✅ Strengths

1. Excellent Structure and Organization

• Clear chronological ordering (newest first)
• Consistent date-based sections
• Well-categorized changes with appropriate emoji markers (🚀 Added, 🔄 Changed, 🐛 Fixed, ⚠️ Deprecated)
• Good use of bold text for emphasis on critical items

2. Comprehensive Content

• Covers 30 commits from 14 contributors with proper attribution
• Includes helpful migration notes for different user types (developers, self-hosters, extension users)
• Provides context for breaking changes (Next.js 16 upgrade)
• Documents temporary service disruptions (Google Drive integration)

3. User-Centric Approach

• Explains the "why" behind changes (e.g., IndexedDB migration fixing QuotaExceededError)
• Includes practical impact statements for users
• Clear warnings for critical changes (⚠️ markers)

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🔍 Issues Found

Critical: Missing Navigation Entry

Location: apps/docs/docs.json:254

The new changelog file is not included in the documentation navigation. The Changelog tab currently only references:

"pages": ["changelog/overview", "changelog/developer-platform"]

Required Fix: Add "changelog/november-2025" to this array:

"pages": ["changelog/overview", "changelog/developer-platform", "changelog/november-2025"]

Without this change, the changelog will exist in the repository but won't be accessible to users through the documentation navigation.

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📋 Recommendations

1. Date Inconsistency in Overview

The apps/docs/changelog/overview.mdx:18 file mentions "September 2025" as the latest month. Consider updating this to November 2025 or making it dynamic to avoid future maintenance.

2. Minor Content Improvements

November 9 Entry

• Consider grouping the 6 Sentry error codes for better readability
• Current: "CONSUMER-APP-FF, CONSUMER-APP-1T, CONSUMER-APP-86, CONSUMER-APP-7H, CONSUMER-APP-4F, CONSUMER-APP-7X"
• Suggestion: Use a bulleted list or clarify what these represent

October 27 Entry

• "Made PostHog analytics initialization optional" is somewhat minimal
• Could benefit from a brief explanation of why/benefit (similar to other entries)

3. Consistency with Existing Changelogs

The developer-platform.mdx file uses a simpler format (date + single dash entries). Consider:

• Documenting the changelog style guide
• Or maintaining consistency between files (though this more detailed format is actually better)

4. Link Enhancement

Consider adding internal documentation links for mentioned features:

• "Next.js 16 upgrade guide" → Could link to Next.js docs or internal migration guide
• "SDK" mentions → Could link to SDK documentation pages
• "IndexedDB" → Could link to technical documentation

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🔒 Security Review

✅ Passed

• No Secrets: No API keys, tokens, or credentials exposed
• Safe Links: All GitHub contributor links are properly formatted
• No Code: Pure documentation with no executable code

Security Items Documented

• ✅ Postmessage validation fix properly documented (November 7)
• ✅ SQL injection protection mentioned in context (enhanced filtering)

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🎯 Best Practices Compliance

✅ Follows Repository Standards

Based on CLAUDE.md:

• Uses proper markdown format
• Fits within the Turbo monorepo structure
• Documentation is in the correct location (apps/docs/changelog/)

✅ Documentation Quality

• Clear descriptions of technical changes
• Appropriate level of detail for different audiences
• Good use of markdown formatting

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🧪 Testing Recommendations

1. Build Test: Run bun run dev in apps/docs to ensure the MDX file compiles correctly
2. Link Validation: After adding to navigation, verify the page is accessible at /changelog/november-2025
3. Visual Review: Check that formatting renders correctly in Mintlify

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📊 Summary

Category	Status
Code Quality	✅ Excellent
Documentation	✅ Comprehensive
Navigation	❌ Missing Entry (Critical)
Security	✅ No Issues
Best Practices	✅ Compliant

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🎬 Action Items

Required Before Merge:

1. ✅ Add "changelog/november-2025" to apps/docs/docs.json navigation array (line 254)

Recommended (Optional):

1. Update changelog/overview.mdx to reference November 2025 as the latest month
2. Consider adding internal documentation links for better user navigation
3. Test the documentation build locally

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Overall Assessment: This is high-quality documentation work with excellent content and structure. The only blocker is the missing navigation entry. Once that's added, this is ready to merge! 🚀

Great work by the Tembo automated workflow and all contributors!

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Status	Name	Latest Commit	Updated (UTC)
❌ Deployment failed View logs	supermemory-app	10d5f19	Nov 11 2025, 08:10 AM