• #2108 - failure listeners and fallback sinks (@nblumhardt)
• #2120 - add BatchingOptions.RetryTimeLimit and update retry scheduling algorithm (@nblumhardt)

Important note

IBatchedLogEventSink batch retry scheduling has changed in this version. The default configuration still tries failed batches for approximately ten minutes, but the BufferingTimeLimit no longer implicitly causes the retry time to be extended or reduced. If you need a specific retry time, set BatchingOptions.RetryTimeLimit, which reliably controls retry time.