v2021.10.2

This .2 release additionally fixes two bugs introduced in the 2021.10.1 release:

• Fixed the status column not sorting correctly.
• Fixed the Windows installer not shipping the newly required zlib1.dll.

Added

• This release brings back the classic filter mechanism from the old BrickStore versions, but it
  also adds a lot of convenience functionality:

  • The fields to filter on are limited to the currently visible columns.
  • If a field has a limited set of possible values (e.g., colors, status, condition), these
    values can be auto-completed while typing or just picked from a drop-down list.
  • Even complex filters can be (de)activated by a single click on the filter icon.

• Added support for simple calculations on all numeric document fields. Columns such as price or
  quantity now allow you to enter either an absolute numeric value (e.g. 42) or a calculation
  term (e.g. =+42 to add 42 to all selected values).

  The syntax is =<operation><value> with <operation> being one of +-*/ and <value> being
  a valid integer or floating-point number (depending on the column's data type).

Improvements

• Fixed a few problems with failing authentications against the BrickLink servers.

Technical Changes

• To simplify the code base, the minimum supported Qt and C++ version were raised to 5.15 and 20
  respectively.
• BrickStore can be built against Qt 6.2 now, but a few small features are still missing.

Please read the installation instructions.

I've also started a page with tutorials.