Bitcoin ABC 0.33.13 Release Notes

Bitcoin ABC version 0.33.13 is now available from:

https://download.bitcoinabc.org/0.33.13/

This release includes the following features and fixes:

• A new -chronikelectrumidletimeout option is added to disconnect the electrum peers that have been inactive (did not send any request) for that amount of time. Default value is 600 (10 minutes) which should work fine with Electrum ABC clients.
• Two new Chronik options, -chronikmaxsubs and -chronikmaxsubsperip have been added to let a Chronik node operator set limits to the total number of subscriptions and the number per IP address.

Updated REST APIs

• Parameter validation for /rest/getutxos has been improved by rejecting truncated or overly large txids and malformed outpoint indices by raising an HTTP_BAD_REQUEST “Parse error”. Previously, these malformed requests would be silently handled.