v1.6.0
Note
Documentation-site release. The participant packages are identical to v1.5.0 — there is no need to redistribute the zips.
Highlights
The step-by-step sections now read as a vertical numbered timeline: a continuous rail runs down the left margin with a numbered circle at each step, making the order of operations obvious at a glance.
Numbered step rail
Consecutive "Step N" headings are grouped into a vertical rail — a continuous line down the left margin with a numbered circle at each step. The "Step N:" prefix moves into the circle so the heading reads as a clean title, and the number is taken from the heading itself, so it stays correct wherever the source numbering is split across other sections (Part 3) or restarts per feature (Part 2). The rail runs through each step's content to the end of its section.
Sub-headings and nesting
- Only a step's own title is circled. Regular sub-headings inside a step keep their normal styling — no stray empty circles.
- Nested steps get their own rail. On the rare occasion a step contains its own deeper steps, they nest with a smaller circle per depth and are numbered from their own headings.
- Works identically on the English and Japanese sites ("ステップ N").
See it live: https://mukoubuchi.github.io/vector-search-hands-on/
Full Changelog: v1.5.0...v1.6.0

