Release history

v3.0   7 May 2018

• Added bit-level encryption of message to correct flaw when both sides are being used, with automatic detection by decoder.
• Added proper detection of zero bytes with smarter escaping.
• Improved performance by detecting when input stops changing.
• Improved detection of messages that are too long by adding an explicit length check.
• Added link/QR code processing in downloadable version.  Links still relate to leehaywood.org rather than the new server.
• Added this release history/download page.

v2.2   1 Apr 2018

• Added alert box warning about known flaw when use of both sides is first selected.
• Removed download link from the downloaded archive itself.

v2.1   27 Mar 2018

• Added trivial escaping of messages ending with 'su'.
• Added checkbox to reveal numeric encodings at bottom of page, with an alert box warning not to share the values.
• Added list of known issues to technical page.

v2.0   23 Mar 2018

• Added link/QR code tab.  Please note that this functionality was not included in the downloadable version until version 3.0.

v1.0   4 Oct 2014

• Original version.

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