v0.2.7

[fix] fix update script

v0.2.6

[fix] fix ios input

v0.2.5

[fix] fix some bug

v0.2.4

[feature] touch

v0.2.3

[fix] fit screen

v0.2.2

[feature] rotation pdf

v0.2.1

[fix] upload

v0.2.0

[fix] host

v0.1.9

[feature] grep

v0.1.8

[feature] keymap