v21.0.2: Fixed a “list index out of bounds” error

v23.1: Now supports our new CLZ Scanner barcode scanner app March 27th, 2023 v23.0: 3 completely new data fields and 4 new sync fields January 16th, 2023 v22: Configurable Pre-fill & Update from Core + WebP support March 10th, 2022 v21.5 Improved Submit to Core system October 8th, 2021 v21.4: Bar chart in folder panel background September 14th, 2021 v21.3: New “Transfer Field Data” tool August 9th, 2021 v21.2: New Link Books with Core screen April 28th, 2021 v21.1: More fields now sync to CLZ Cloud / Book Connect March 22nd, 2021 v21.0.3 Various improvements and fixes March 4th, 2021 v21.0: New: Pre-fill fields while adding books January 18th, 2021 v20.5 Easier access to the Manage Pick Lists screen August 25th, 2020 v20.4: Changing your folder field is now much easier July 30th, 2020 v20.3: Faster image downloads, faster Update from Core June 25th, 2020 v20.2: Faster Shelves View + 2 new Shelf Styles June 8th, 2020 v20.1 Faster CLZ Cloud syncing! March 25th, 2020 v20.0.2 Better Tag editing / Faster syncing February 4th, 2020 v20: Folder panel improvements + new Statistics screen January 13th, 2020 19.3: Many more fields now sync with the CLZ Cloud (inc. Back Cover)! October 14th, 2019 v19.2.1: New: Duplicate Finder tool April 15th, 2019 v19.1.2: More tweaks to the Add button March 25th, 2019 v19.1: Three cool tweaks requested by our users March 7th, 2019 v19.0: multiple collections, auto-sync images, 64-bit and a new Flex template! December 17th, 2018 Success rate for ISBN searches now 97%! (was 90%) August 6th, 2018 v18.4.1: Secure HTTPS connections July 30th, 2018 v18.3.1: Selection checkboxes / New Action Bars May 30th, 2018