Simon Sigurdhsson

Use `critical_section::CriticalSection` for GPIO configuration

2

This change improves interoperability with RTICv2 (which exposes a `bare_metal::CriticalSection` during initialization).

Currently (since https://github.com/rtic-rs/rfcs/issues/32) the `init::Context` contains a `bare_metal` critical section token to indicate that the initialization routine runs with interrupts disabled. This causes issues when trying to use RTIC with...

Preserve ICC color profiles

1

Currently, hakyll-images will discard all metadata except image orientation when transforming images, including any ICC color profile embedded within the image. This causes some images to shift noticeably in color...