loggit2 2.3.1

Bugfixes

• warning() and stop() now respect call. = FALSE.

Minor Changes

• Some small changes to increase logging speed
• wìth_loggit() now opens a connection to the log file at the beginning of the block and closes it at the end.
  This increases the speed of logging noticeably, especially for many log entries.
  The log file will be created during logging, but will automatically be removed if no log entries were made.
• conditionMessage() is now used to extract the message from conditions. This is more robust than con[["message"]]
  and should work for all conditions, especially also for rlang conditions.