Settle v0.1.0 as the first tag, CHANGELOG.md, and a WebAssembly generator on the homepage

todo.md

@@ -1,6 +1,6 @@
 # Release checklist
 
-## Before the first release
+## Before v0.1.0
 
 The record API lands first, so the data update can use it.
 
@@ -35,18 +35,22 @@ The record API lands first, so the data update can use it.
 - Major data update. Shipped categories render as records with their building
   blocks as columns (`sv_SE.person` → `femalefirst`, `malefirst`; `misc.uuid` →
   `variant`), and `sv_SE.address` draws its postal code apart from its locality.
-- Decide what a version promises about shipped data: its paths, its record
-  columns, and whether a seed renders the same output across versions.
+  It also settles what a version promises about shipped data: its paths, its
+  record columns, and whether a seed renders the same output across versions.
 - `email.local` and `username` share their handle lists, while their name
   variants differ on purpose. Share the lists only if that is a clean win.
 
 ### Release
 
-- Versioning — semver tags, `vX.Y.Z`. From v2 the module path carries `/vN`
-  (`go.mod`, imports, the README's install lines). Pick the first tag, and reword
-  the Decision "After the first tag, a new fence is a major version" to match.
-- Changelog — a `## Changelog` section in the README, added with the first tag;
-  the fence Decision's "changelog" points there.
+- Versioning — semver tags, starting at `v0.1.0`; `v1.0.0` once the grammar
+  settles. From v2 the module path carries `/vN` (`go.mod`, imports, the README's
+  install lines), so fences ship batched into as few majors as possible. Reword
+  the Decision "After the first tag, a new fence is a major version" to match:
+  before `v1.0.0` a fence ships in a minor.
+- Changelog — `CHANGELOG.md`, started with `v0.1.0`; the fence Decision's
+  "changelog" links there.
 - CLI without Go — investigate prebuilt binaries: GoReleaser publishing to Gitea
   releases, a container image, Homebrew and Scoop.
-- Homepage — a simple page for fejkdata.
+- Homepage — a simple page for fejkdata with an in-browser generator: the library
+  compiled to WebAssembly, so visitors generate as much data as they like in their
+  own browser.