I just added support for post series on both https://tech.zlliang.me and https://days.zlliang.me. There is now a /posts/series index page, each series has its own page, and individual post pages can show the other posts in the same series in the sidebar.

This felt worth adding because some posts are clearly part of a longer thread rather than standalone pieces. On the tech site, Starting a Blog at the End of 2025 and Splitting My Websites and Finalizing My Writing Framework are now grouped under How I Write. On the days site, my January and February monthly posts are now grouped under the Life Monthly series.

The commit is zlliang/zlliang@e858356, which also closed issue #79. Unlike several recent blog infrastructure changes, this one was surprisingly mostly handwritten. I only used a coding agent for a few small parts.