Work log: Polymathic — March 4, 2026

What shipped today

Podcast feed validation and compliance (GH-42)

Ran the podcast feed through Podba.se validation and fixed every issue it flagged. Added the xmlns:podcast namespace for Podcast Standards Project (PSP-1) compliance, switched itunes:explicit from the deprecated “no”/“yes” values to the spec-correct “false”/“true” (both channel-level and per-episode), and added podcast:locked and podcast:guid elements. The GUID is a UUIDv5 derived from the feed URL, which is the standard approach. Also confirmed that the byte-range “failure” Podba.se reported was a false positive — Cloudinary (the audio host) correctly returns HTTP 206 with proper content-range headers.

Codebase-wide cleanup grind (GH-43 through GH-47)

Ran a /scout that identified five actionable issues, then ground all five in parallel using isolated worktrees. Each agent worked independently and all five merged cleanly to main:

• GH-43: Converted file_size in 49 podcast posts from human-readable strings (“5.04 MB”) to integer bytes (5284823). The RSS <enclosure length> attribute requires bytes per spec, and the feed was outputting the raw string.
• GH-44: Added missing description fields to 2 reflection posts and content_type metadata to 15 posts (9 work logs, 6 reflections). These were the stragglers from the content classification pass.
• GH-45: Deleted 2 duplicate LinkedIn draft posts that had published essay equivalents, removed 1 duplicate work log with a non-standard filename, and archived 15 stale 2022-2024 draft posts to content/_archive/. The archive keeps them out of Hugo’s build without losing the content.
• GH-46: Added rel="noopener noreferrer" to external links in the brand-links partial (security best practice for target="_blank"), and added a Sitemap directive to robots.txt.
• GH-47: Set an RSS feed limit of 50 items in hugo.toml and removed a dead GA4 script block from baseof.html along with the unused [params.analytics] config.

GA4 tracking restored

GH-47’s cleanup inadvertently removed the Google Analytics 4 integration. Restored the measurement ID (G-FMZXZ2XER2) in hugo.toml, re-added the gtag script to baseof.html, and flipped privacy.googleAnalytics.disable back to false.

Social media cadence planning

Reviewed posting frequency research and discussed the Authexis social slot configuration. Landed on a recommended schedule: LinkedIn 3x/week (Tuesday 11:00, Wednesday 8:00, Friday 10:00), Bluesky 3x/week (Monday 8:30, Wednesday 14:30, Saturday 15:30), Mastodon 3x/week (Monday 13:00, Thursday 13:00, Saturday 16:00). No platform doubles on any day. The data says 1-2x is ideal for LinkedIn thought leadership, but 3x is fine with substantive original content — the fatigue risk comes from low-value repetition, not frequency.

Completed

• #42 — Validate and fix podcast feed against Podba.se
• #43 — Podcast RSS enclosure length outputs human-readable string instead of bytes
• #44 — Add missing description and content_type to 17 posts
• #45 — Delete duplicate draft posts and archive stale 2022-2024 drafts
• #46 — Add rel=“noopener” to external links and sitemap to robots.txt
• #47 — Add RSS feed limit and clean up dead GA4 template code

Release progress

• March 2026: 6/6 closed — all issues complete, milestone ready to close when the month wraps
• April 2026: 0/1 closed (GH-8: syndication still parked)

Carry-over

• Stale worktrees from prior sessions (agent-a467dc04, agent-ac8f8dca) still exist in .claude/worktrees/ — should be cleaned up
• Social slot changes need to be applied in Authexis (user will do manually)

Risks

• GA4 was briefly missing between the GH-47 push and the restoration commit. Any visits during that window (~minutes) won’t have analytics data. Negligible.

Flags and watch-outs

• Apple Podcasts artwork may still be showing the old black version — check if the CDN refresh has propagated (was triggered yesterday)
• Edition 12 newsletter showed “sent” with 0 stats yesterday — verify Brevo reporting has caught up
• Cloudflare Pages build time — resources/_gen/ was committed in a prior session (GH-41) to avoid regenerating 1,239 images on each deploy, but we haven’t confirmed whether it actually reduced build time

Next session

• Verify Apple Podcasts artwork has updated to cream version
• Check edition 12 newsletter stats in Brevo (delivery/open/click)
• Monitor CF Pages build time on today’s deploy to see if resources/_gen/ commit helped
• Clean up stale worktrees (agent-a467dc04, agent-ac8f8dca)
• Consider closing March 2026 milestone if no new issues are planned for the month