4.6.0

Commits

• 9256cfb: Periodic testnets (#958) (Artem Poltorzhitskiy) #958
• 7f10779: Remove limanet from configs (#972) (Artem Poltorzhitskiy) #972
• a4330ba: Change ticket updates API (#973) (Artem Poltorzhitskiy) #973
• 2fa96e8: Support of Nairobi protocol (#974) (Artem Poltorzhitskiy) #974
• cf9ccb8: Bump bcd front tag & remove healthchecks (#975) (Michael Zaikin) #975
• add EMIT primitive to grammar (#976) #976 (Artem Poltorzhitskiy)
• update gin-gonic for security reason (#977) #977 (Artem Poltorzhitskiy)
• refresh ticker in indexer (Artem)
• entrypoint API (Artem)
• 46641a6: Bump version (Michael Zaikin)