v0.2.0

v0.2.0 is stamped to be compatible with the following:

• axum 0.7
• hyper 1.0
• opentelemetry 0.21
• opentelemetry_api 0.20

v0.1.0

after floating around on some alpha versions, v0.1.0 is stamped to be compatible with the following:

• axum 0.6
• hyper 0.14
• the recent stabilization of OTEL HTTP metric naming semantic conventions