serde_with v3.0.0
This breaking release should not impact most users.
It only affects custom character sets used for base64 of which there are no instances of on GitHub.
Changed
-
Upgrade base64 to v0.21 (#543)
Thanks to @jeff-hiner for submitting the PR.Remove support for custom character sets.
This is technically a breaking change.
A code search on GitHub revealed no instances of anyone using that, andserde_with
ships with many predefined character sets.
The removal means that future base64 upgrade will no longer be breaking changes.