v0.9.0

• The minimum supported Rust compiler version has been raised to 1.72. This only affects you when building from source.
• Various dependencies have been upgraded. Most notably, all HTTP server and client functionality has been upgraded to use Hyper 1.0.
• This release incorporates a fix for GHSA-q6cp-qfwq-4gcv affecting the h2 crate, but it is low severity for Portier. The HTTP server component in Portier does not use HTTP2.
• Windows builds for this release are built using the new Rust 1.77.2 compiler, which incorporates the standard library fix for CVE-2024-24576. This advisory is low severity for Portier, because Portier only executes trusted commands, such as generate_rsa_command and sendmail_command.
• Portier now has support for sending mail directly using the SendGrid Web API. See the sendgrid_token setting in config.toml.dist.
• The /metrics endpoint now also reports 0 values.