v2.2.6

What's Changed

• feat: support password_double_sha1_hex and password_sha256_hex to enc… by @YenchangChan in #228
• sshpassword can be empty by @YenchangChan in #230
• fe: login password visiable by @YenchangChan in #231
• fix: goroutine leak issue by @YenchangChan in #232
• scp instead of sftp by @YenchangChan in #233
• fix: select all and only return first 10000 records by @YenchangChan in #234
• add alter table ttl by @YenchangChan in #238
• fix: query select panic when type is Nullbale(Float64) and value is null by @YenchangChan in #239
• fix logic cluster issue by @YenchangChan in #241

Full Changelog: v2.2.5...v2.2.6