New function: function dropEvent() lets you discard an event in the parser pipeline. If a parser filters out events using e.g. a regex match that does not match the parser will just keep the incoming events. Use this new function (typically in a case) to explicitly drop an event while parsing it when it does not match the required format.

If an events gets @error=true in the ingest pipeline (including in the parser) it will also get #error=true as a tag. This makes events with an error become a separate datasource in Humio allowing you to delete them independent from the others and makes problems from parsing timestamps not disrupt the pipeline when back filling old events.