2024.11.18-release+1141

Feature : rwdb Memory mode

• New backend and relational database mode rwdb that only uses RAM, no disk IO required.
• Improved performance when using this mode to service RPC, submission nodes, hubs, validators.
• Example config:

[ledger_history]
256

[node_db]
type=rwdb
online_delete=256
advisory_delete=0

[relational_db]
backend=rwdb

[database_path]
/var/lib/xahaud/db

[debug_logfile]
/var/log/xahaud/debug.log

Fix: FloatDivide

• Small fix amendment set to default: yes voting.
• Changes the behaviour of the float_divide hook api to correct a small error.

Misc changes

• RPC performance improvements.
• Update to boost 186.
• Various small fixes and performance improvements.