Update ChangeLog

ChangeLog

@@ -39,6 +39,10 @@ ver. 0.10.3-dev-1 (20??/??/??) - development edition
 ### New Features
 
 ### Enhancements
+* date-detector extended with long epoch (`LEPOCH`) to parse milliseconds/microseconds posix-dates (gh-2029);
+* possibility to specify own regex-pattern to match epoch date-time, e. g. `^\[{EPOCH}\]` or `^\[{LEPOCH}\]` (gh-2038);
+  the epoch-pattern similar to `{DATE}` patterns does the capture and cuts out the match of whole pattern from the log-line,
+  e. g. date-pattern `^\[{LEPOCH}\]\s+:` will match and cut out `[1516469849551000] :` from begin of the log-line.
 
 
 ver. 0.10.2 (2018/01/18) - nothing-burns-like-the-cold