The Cowork marketplace serves a stale plugin version even after an update to the underlying GitHub repo

TLDR: I made a plugin, and I updated it here: github.com/benjaroy/personal-writing. The repo itself has the new plugin.json, marketplace.json, a new skill and updates to all old skill files. This has all been done according to the Anthropic standards. My issues are a) the plugin in Cowork doesn't update organically, and so b) when I uninstall the plugin in Cowork and re-add the same marketplace URL, it still serves me v1.0.0 of my plugin with the old description.

Steps to reproduce:

-Add a personal GitHub repo as a marketplace in Cowork and install the plugin
-Push a version bump with new content to the repo
-Uninstall the plugin in Cowork
-Re-add the same marketplace URL and click Sync
-The Plugin then installs with the old version and old metadata

I also tried clearing ~/.claude/plugins/cache/ locally and reinstalling, but that had the same result. The marketplace fetching seems to return a cached snapshot from the original sync every time instead of refetching the thing from GitHub.

What I was expecting slash what I'd like to see is upon resyncing a marketplace URL... it should just pull the current state of the repo. My goal is not be a pain in the ass, I'm just trying to make this plugin process as friendly as possible for other people so they can load up the marketplace and get access to the newest version of my plugin without having to troubleshoot this.

Thanks for the time.