Rephrased README.md, to mention its usefulness, and how to access the source.

RokeJulianLockhart · web-flow · commit 97673740b9a1 · 2025-07-27T10:32:23.000+01:00
diff --git a/README.md b/README.md
@@ -1,3 +1,3 @@
-This repository used to contain development documentation. This now exists at [`otwarchive`'s `README.md#how-to-contribute`][1].
+This repository contains mostly-superseded development documentation, which remains informative for what the new documentation at [`otwarchive`'s `README.md#how-to-contribute`][1] doesn't cover. The source is stored in the `gh-pages` branch.
 
 [1]: https://github.com/otwcode/otwarchive/blob/master/README.md#how-to-contribute

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`		-This repository used to contain development documentation. This now exists at [`otwarchive`'s `README.md#how-to-contribute`][1].
	`1`	+This repository contains mostly-superseded development documentation, which remains informative for what the new documentation at [`otwarchive`'s `README.md#how-to-contribute`][1] doesn't cover. The source is stored in the `gh-pages` branch.
`2`	`2`
`3`	`3`	`[1]: https://github.com/otwcode/otwarchive/blob/master/README.md#how-to-contribute`