Right now, a brand new model of the Lightning Community Daemon (LND), model 0.19.2, has been launched. This replace focuses totally on bug fixes and efficiency enhancements.
A number of the main fixes embody a bug that prompted missed fee confirmations, a uncommon concern that might freeze the node throughout startup, and a reminiscence leak that made the software program use extra assets over time. It additionally fixes crashes that might occur when the node was beginning up in sure modes or dealing with backups.
The discharge contains an non-compulsory migration to cut back the scale of the “decayed log database” (sphinxreplay.db), which helps decrease disk and reminiscence utilization. This cleanup runs routinely until turned off within the settings.
“The migration is non-compulsory however turned on by default,” said the discharge notes. “In the event you encounter points, you may opt-out of the migration by setting no-gc-decayed-log=true within the config. This migration doesn’t stop downgrading to earlier v0.19.x-beta variations.”
Different adjustments embody higher dealing with of peer-to-peer (P2P) connections, improved monitoring of funds in logs, and extra correct charge calculations. The replace additionally improves compatibility with take a look at networks and provides small updates to command line instruments (lncli).
Further enhancements embody higher connection dealing with, improved aux site visitors shaping, and updates to the RPC interface for simpler debugging. The Lightning Seed service now helps testnet4 and signet, making peer discovery simpler for brand spanking new nodes.
The replace was constructed utilizing go1.23.9 and permits others to substantiate that the launched recordsdata match the unique supply code. Docker customers may run a script to test the set up earlier than beginning the container.
The discharge will be verified utilizing PGP signatures and OpenTimestamps to substantiate it hasn’t been tampered with. Full particulars and directions can be found right here.
