Merge pull request EOSIO#6364 from EOSIO/features/merge-v1.5.0-rc1

v1.5.0 rc1

Merge pull request EOSIO#6363 from EOSIO/release/1.4.x

Release 1.4.4

Merge pull request EOSIO#6257 from EOSIO/release/1.4.x

Release 1.4.3

Merge pull request EOSIO#6189 from EOSIO/release/1.4.x

Release 1.4.2

Merge pull request EOSIO#6043 from EOSIO/release/1.4.x

Release 1.4.1

Merge pull request EOSIO#6026 from EOSIO/develop

Release 1.4.0

Merge pull request EOSIO#5943 from EOSIO/release/1.3.x

Release 1.3.2

Merge pull request EOSIO#5888 from EOSIO/release/1.3.x

Release 1.3.1

Merge branch 'develop'

Merge pull request EOSIO#5735 from EOSIO/release/1.2.x

Release 1.2.6