• Added missing radical information to the kanji that were added in 2.04.0001.
• Fixed an abrupt termination of the Tankan service, when trying to switch to the confused kanji, when some of the kanji are missing radical information.

The radical selection method uses the Nelson radical rather than clasical. This is the only change compared to 2.04.0000.

• Tankan now includes the full Kanjidic2, with over 13000 kanji; twice the previous dictionary size.
• All 2136 jōyō kanji are now available; previously four were missing.
• Number of questions in a test can now be specified as a fraction such as 1/8 including 1/1 denoting everything. Also a percentage such as 25%.
• New special deck: Lapsed Kanji. Retrieves kanji for which any of the five most recent answers were wrong. Useful for obtaining a solid review of lapses, which would disappear to quickly from Problem Kanji deck.
• Awesome new Second Chance feature. Now you can get a 100% score even if you make a few typos by receiving a chance to fix mistaken answers before the test graded and entered into your response history.
• Some junk has been cleaned up from some english meanings.
• The Test Preview/Results table rows now shown with alternating background color to make it easier to match dictionary entries to the kanji, in a wide screen view.

• Bugfix in confused kanji identification in kunyomi reading tests.
• Adjustments in kanji sizes.
• Update to Latest kanji data from EDRDG.
• Bugfix in restoring saved data: shuffled kanji may temporarily show blank definitions.
• Fixed instability situation in restore.
• Improved formatting of the sixteen subset selection checkboxes. New Firefox was making a mess of it.
• Fixed broken license provisioning:
  • License server needs the full Referrer URL to generate the page which will post the license.
  • Modern browsers don't pass on the full Referrer URL to a different domain.
  • The fix is to set the Referrer-Policy header to allow this.
• The license server is now referenced via HTTPS, not HTTP.

• Improved identification of confused kanji.
• Several fixes in the behavior of filter UI so that it is predictable and intuitive at all times.
• Wording changes in the user interface and more toolitips.
• Revised user guide, with clearer formatting that matches the program's theme.
• Fixed formatting issue that could cause the layout of questions in a "Retest Wrongs" test to be strangely sloppy instead of neatly grid-like.

A permanent, portable license giving you access to all of Tankan's features is now avaialable for a mere $5 CAD. Yes: five dollars, Canadian.

• Confused kanji subsets are shuffled now.
• More forgiving question input:
  • Leading and trailing spaces and punctuation do not matter
  • English meaning answers are case-insensitive
  • The 18 character entry limit was removed.
• New options in additional filter: filter kanji selection by frequency and grade.
• Test Results shows percentage now.
• Faster state saving/restoring and save file is 30 times smaller.
• Licensing page has a field for passing a note to staff such as a promotional code.
• Improved tooltips and tooltips in more places.
• Various improvements in UI appearance and behavior.

• Runs in 64 bit windows now.
• Slightly smaller installer.
• Much smaller installation size and memory use.
• Kanji radicals have mouseover tooltips which show meaning.

• Improved identification of confused kanji.
• Upgraded dictionary to 2010 jouyou kanji.
• Improved quality of JLPT data: N2 and N3 separated.
• New filter feature: select kanji using one of the 214 kangxi radicals.

• Subset filter increased to 16 sets.
• Method added for selecting kanji with multiple definitions.
• Romanization bugfix: the -っちゃ (-ccha) fragment was mapped to the wrong romaji.