minor performance improvements

v0.6.2

v 0.6.2, minor improvements

minor performance improvements

v0.6.1

v 0.6.1, minor improvements

v 0.6, resume search from the given word

v0.6

v 0.6, resume search from the given word

v0.5

v 0.5, search on known positions

v0.4

v 0.4, checksum check

v0.3

v 0.3

v0.2

v 0.2

0.1

init release