Changes since tag v4

commit ac93bf9d2f69a14d3d9ff9f45eac26f9f726f79c
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Wed Jan 13 08:08:59 2021 +0300

    new patterns, anti-evasion, better precision for older patterns - sync to generator commit 349f693b4e8fc8fb848d6c889352103363eb9e79

commit ad6aa466e8ee1a1ebb9aebaf3ff0748319d0797d
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Tue Jan 12 13:03:02 2021 +0300

    more patterns; single byte lookalike anti-evasion - sync to generator commit 2da944b7685f9ea18a457404f27e591419df9f46

commit 72435e3a43c6b0eddccdf4ec427d27e99c759bf8
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Tue Jan 12 03:20:09 2021 +0300

    more words/patterns/anti-evasions - sync to generator commit 8fa8e966028bb208377e157badc72aa6a93674eb

commit 4d7395fdda4aba9076adaa8c81f32c223cbb66ff
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Tue Jan 12 01:31:51 2021 +0300

    don't filter self

commit b1b8cdb0a5d67f7ac30d2beb6fbbce758c04dc1c
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Tue Jan 12 01:08:18 2021 +0300

    detected spam debug now can be toggled on-the-fly with options var

commit 8150ed111a7c100296a4f05211abfd04795a96ea
Author: (rowaasr13) Oleg V. Volkov <rowaasr13@gmail.com>
Date:   Mon Jan 11 15:42:10 2021 +0300

    more patterns + small extension to one old one for better detection - sync to generator commit 39327f661d9d33d4fe969e7d15782b078398ce29

