cargo: Document updates

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bee81493f834293a70fdb62445f534c5c920e76a..0de4355c65de34d2cc5ba6d196f464047c906a7a 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -104,6 +104,7 @@ Internal and development/test changes
  * Fixes to `cargo doc` build.
 
  Build system and dependencies:
+ * Update many dependencies to new versions.
  * Dependencies on tera templating engine slightly rationalised.
  * Maekfile: avoid rebuilding the otter cli over and over again,
    by touching it when we rebuild it.