fix: a credential store holds credentials of one kind, without a kind field in its entries, and the dialog edits several stores in tabs.

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## 0.2.1
+
+fix: a credential store holds credentials of one kind, without a kind field in its entries, and the dialog edits several stores in tabs.
+
+- A `CredentialStore` has one `kind`, and its entries hold the name and the fields of that kind
+  only; `kind` is no longer a field of an entry, of `CredentialProfile`, or of `CredentialKind`. The
+  read answer has the store's `kind` in place of `kinds`.
+- `CredentialsButton` takes `stores`, the prefixes and labels of the stores of the same
+  `config.json`, with a tab for each when there are several; Save writes each store that changed.
+  The message of an empty store is centered in the dialog, and the kind's label keeps its case.
+- The README's Using it shows the `dev-link` script of the applications, `npm link --no-save` in
+  both their packages, in place of the two commands.
+
 ## 0.2.0
 
 feature: the credential store keeps credentials of any kind in config.json with encrypted secrets, with its routes and its dialog.