[release] bump version

[notcurses] use timeout with ppoll when there is still data in the bu…

…ffer

[hist] add empty rows

Related to #1587

[news] update text

[ui] top should not move when new data comes in

[input_dispatcher] fix multi-byte input handling

Related to #1529

[io] check for NCKEY_EOF

Related to #1536

[build] sign stuff

[log-view] mention that indexing is happening

[ansi] handle hi-color escapes with colons instead of semi-colons

Related to #1516