Changed

• Allow selective enablement of various BPF metrics. (#254)
• Support up to BCC 0.23.0 and makes it the new default version. (#256)
• Removed ssl support in http sampler to remove dependency on openssl. (#257)

Added

• Adds TCP jitter and connections accepted and initiated using BPF. (#247)
• Adds Pelikan specific stats to memcache sampler. (#249)
• Adds TCP packet drops counter using BPF. (#250)
• Adds TCP tail loss recovery and retransmit timeout using BPF. (#253)
• Adds TCP duplicate segment and out-of-order segment counters using BPF. (#255)

Fixed

• Improved handling of BPF initialization errors so that samplers will continue to initialize remaining BPF probes if fault tolerant error handling is enabled. (#259)