This is where I keep track of changes to the blog — new posts, series, structure tweaks, and tiny milestones.
A little timeline for this little internet corner.

2025

• 2025.04.03 — Started planning a new series, Unified View, inspired by the FTRL vs OMD post. It will explore connections between seemingly different ML concepts.
• 2025.03.02 — Decided to document my learning process in long-form series. First up: Math Tricks for ML and SVM.

2024

• 2024.10.18 — Picked the blog back up, after digging into the connection between FTRL and OMD.
  That rabbit hole reminded me why I started writing in the first place.

2020

• 2020.07.24 — Got my domain sihanwei.org on Netlify for $10.99/year (now $14.99/year thanks to inflation!)
• 2020.06.27 — Moved my blog from GitHub Pages to Netlify. (too lazy to build/deploy manually, to be honest)
• 2017–2018 — Found GitHub Pages & Hexo during senior year. Tried building an academic homepage to help with grad school apps. Eventually switched to Hugo — it’s fast, simple, and, let’s face it, pretty cool.