Lizard 0.1 (alpha)

The first alpha of the Android app. It receives a file shown as a Lizard code on another screen, and sends one the
same way. It decodes on the GPU through Vulkan where the phone runs it, else on the CPU.

• Android 10 or later, arm64.
• Install: download lizard-0.1-alpha.apk and open it; Android asks to allow installs from that source.
• Signed with a development key: a later release signed with another key will need this one uninstalled first.
• Measured on one phone (Samsung S26 Ultra): 1.3 to 1.6 MB/s from an ordinary monitor. The README says what bounds that.
• Built from bee0ee7. The third-party licenses it carries are in LICENSES.txt.

An alpha: the format still changes, and a sender and a receiver need the same release.