1.1.12+20210508

Fix for unique values in DB, that is essentially removal of NULL support on DB level and appropriate adjustments in the code.

1.1.11+20210503

Removed pretty print to save some space

1.1.10+20210429

Strict JSON validation with proper error returns.
Always update lasterror to current timestamp and update lastrun if it is NULL when unhanging jobs.
Minor fixes and adjustments.

1.1.9+20210428

Improved handling of hanged jobs

1.1.8+20210426

Adjusted SQL constraints

1.1.7+20210426

Corrected arguments length

1.1.6+20210426

Fix for loop in CLI

1.1.5+20210426

Fix for thread stealing

1.1.4+20210426

Fixes and adjustments

1.1.3+20210424

Fix for variable static