0.5: Arithmetics and named columns

New Features

• Add support for arithmetic operations in columns
• Add support for renaming columns
• Add "Type" function

Improvements

• Hide debug logging behind parameter
• Clear spreadsheet manually
• Add option to skip computing of reports

0.4: Concat Function and bugfixes

New Features

• Add "concat" function for SQL statements

Improvements

• Replace QTextEdit with QPlainTextEdit (So no HTML stuff needed in exports)

Bugfixes

• Fix unhashable type in group by statement

Documentation

• Update documentation with concat function
• Add missing "Getting started with python" guide

0.3: Export / Import and bugfixes

New Features

• Add export and import to/from json

Improvements

• Preserve format of sql statement in text edit

Bugfixes

• Fix exception when functions are executed on empty result

Documentation

• Add howto for export and import commands
• Update tutorial with addon manager installation

0.2: Gui improvements and small fixes

New Features

• Add support for static columns and functions in a single statement
  (Select 'Total', Sum(Area) from document)
• Add "Skip Empty Rows After Statement" to report config
• Add "Skip Column Names" to report config
• Add "Print Result in bold" to report config

Improvements

• The report config shows the Label of the report now.
• Redesigned Report Config UI.

Documentation improvements

• Added "How to add a Result Row for a Statement"

Bugfixes

• Skip empty headers in Result Spreadsheet

0.1: Bugfixes and improvements

New Features

• Adds the "How To" section to the readme
• Adds support for "IS NULL" and "IS NOT NULL" in the where clause

Bugfixes

• Fixes a bug where the group by clause did not handle None values very
  well