What's changed:

added NTP time synching ntp.fetch(synch_with_rtc=True, timeout=10) (returns timestamp, or None if failed)
logfile truncation now happens automatically (truncate at 11kB, truncate to 8kB)
specify log truncation thresholds with set_truncate_thresholds(truncate_at, truncate_to)
variables embedded in templates now avoid eval() if they exist in the parameters dictionary
added access_point(ssid, password=None) method to put Pico W into access point mode
include free memory figure in log entries by default
expressions in templates now have whitespace stripped from start/end

Provide feedback