docs: Update project plan files

docs/projectplan/BACKLOG.md

@@ -2,6 +2,16 @@
 
 **Last Updated**: 2025-12-10
 
+## Recently Completed
+
+### v1.3.0 - Microformats2 Compliance and Tags (Complete)
+- Tag/Category system with database schema
+- p-category microformats2 markup
+- h-feed required properties (name, author, url)
+- Author h-card with photo and bio
+- u-photo placement outside e-content
+- mf2py validation test suite
+
 ## Priority Levels
 
 - **Critical** - Items that break existing functionality
@@ -19,14 +29,6 @@
 
 ## High
 
-### Strict Microformats2 Compliance
-- Complete h-entry properties (p-name, p-summary, p-author)
-- Author h-card implementation
-- h-feed wrapper for index pages
-- Full IndieWeb parser compatibility
-- Microformats2 validation suite
-- See: ADR-040
-
 ### Enhanced Feed Media Support
 - Multiple image sizes/thumbnails (150px, 320px, 640px, 1280px)
 - Full Media RSS implementation (media:group, all attributes)
@@ -34,17 +36,16 @@
 - ATOM enclosure links for all media
 - See: ADR-059
 
-### Tag/Category System
-- Database schema for tags
-- Tag-based filtering
-- Tag clouds
-- Category RSS/ATOM/JSON feeds
-- p-category microformats2 support
-
 ---
 
 ## Medium
 
+### Tag Enhancements (v1.3.0 Follow-up)
+- Tag pagination on archive pages (when note count exceeds threshold)
+- Tag autocomplete in admin interface
+- Tag-filtered feeds (e.g., `/feed.rss?tag=python`, `/tags/python/feed.rss`)
+- Fix: Empty tag field in admin should remove all tags (currently may leave unchanged)
+
 ### Tag-Filtered Feeds
 - Filter feeds by tag (e.g., `/feed.rss?tag=python`)
 - Dedicated tag feed URLs (e.g., `/tags/python/feed.rss`)