Added

• Support for RAINBOW_HTTP_RETRIEVAL_MAX_DONT_HAVE_ERRORS, allows limiting
  the number of optimistic block requests performed against endpoints that
  fail to provide any of those blocks. See the Envirionment variables
  documentation for more details.
• Support for RAINBOW_HTTP_RETRIEVAL_METRICS_LABELS_FOR_ENDPOINTS which
  brings back the possiblity of tagging requests metrics with the endpoint the
  request is sent to. See the Envirionment variables documentation for more
  details.

Changed

• upgrade to Boxo v0.33.1

Fixed

• Fix an issue in HTTP retrievals: #283.
• Fix goroutine leak present in v1.16.0 (withdrawn) (#278).

Removed

Security

Full Changelog: v1.15.0...v1.17.0