Merge branch 'release/v1.2.0'

.cargo/config.toml

.gitlab-ci.yml

.gitmodules

CHANGELOG.md

Cargo.lock

Cargo.toml

application/Cargo.toml

application/src/communication_controller.rs

application/src/config/desse_semver_crc32_storage.rs

application/src/config/mod.rs

application/src/led_matrix/font.rs

application/src/led_matrix/mod.rs

application/src/led_matrix/symbols.rs

application/src/lib.rs

application/src/program_flow/mod.rs

application/src/program_flow/statemachine.rs

application/src/protocol_definition/downlink.rs

application/src/protocol_definition/mod.rs

application/src/protocol_definition/uplink.rs

board/Cargo.toml