3.20.0
This release took a while to build; OTP-25.1 had incompatibilities with EUnit that interrupted the CI process, and which are corrected in later releases.
New features:
This new vendor structure should be of no impact to anyone using Rebar3 as a built artifact, but should make the life of corporate users and package managers much easier by having pre-bundled in all dependencies and allowing effective offline builds. It also simplifies our bootstrap code and reduces security issues by not having to download a certificate bundle without certificates, at least until our oldest supported version can use Erlang's new built-in on-host certificate lookup mechanisms.
If you do rely on Rebar3 source for your tooling or any other mechanisms, then you will want to cd apps/rebar before running other commands.
Other fixes:
- Warn of EUnit issues on OTP-25.1
- Respect HEX_MIRROR environment variable
- Use shell:start_interactive to start shell if available
- Do not send empty If-None-Match in tarball request
- Respect rebar_packages_cdn set in rebar.config
- Dereference symbolic links when copying files from ct data folder
- Reduce warnings around bootstrap and DAG operations