jeffro256 posts February 2024 dev update
jeffro2561 has posted the third and final progress report (M3/February 2024)2 for their Monero dev work CCS proposal3:

I spent more time working on the Seraphis library itself this time around. Jamtis PR was polished (thanks for comments from @UkoeHB), and PRs were added to change certain aspects of the transaction format (by removing redundancy).