v1.9

What's Changed

• update threshold by @Leouarz in #75
• add avail versionning by @Leouarz in #76
• remove one patch by @Leouarz in #77
• Removed controller as a reward destination for staking by @markopoloparadox in #78
• update explorer to add mainnet endpoint, inflation params, ... by @Leouarz in #79
• change da network name by @Leouarz in #80
• change lc endpoints by @Leouarz in #81
• ledger mainnet by @Leouarz in #82

Full Changelog: v1.9-rc6...v1.9