Release v0.2.13 raises MSRV without raising minor version

[asomers]

plotters release v0.2.12 was compilable with Rust 1.36.0, and probably older versions too. But version v0.2.13 requires Rust 1.40.0. That means that downstream crates are suddenly breaking from cargo update. Raising the MSRV should be considered a backwards-incompatible change, because it can break your consumers' builds.

Please commit to maintaining a stable MSRV in the future. You can easily verify it in CI.

See https://users.rust-lang.org/t/rust-version-requirement-change-as-semver-breaking-or-not/20980/30 for discussion.

[38]

Oops, thanks for reporting this. Believe this is fixed with latest release 0.2.14.
Really appreciated about the advice.
Thanks!