v27

Logger.log and Logger.info now output to Stackdriver Logging at LogSeverity.INFO not LogSeverity.DEBUG

v26

Automatically adds Stackdriver logging and logging via custom functions.

v25

Correct lock handling

v24

Added a Lock to the critical section where the log is rolled over aft…

v24

Added a Lock to the critical section where the log is rolled over after hitting SHEET_MAX_ROWS. Removed undefined file.

v23

Fixed argument stringification for undefined arguments

v22

Logged objects are now stringified.

v20

Version 18 plus fixes #10