\s+any whitespace character, repeated at least once
Fixed versionthe literal text Fixed version (case sensitive) \s+any whitespace character, repeated at least once
:the literal : (5810 / 728 / 3A16)
\s+any whitespace character, repeated at least once
Group FixedVersion(?<FixedVersion>[^\n\r\<]+) Negated Character Class[^\n\r\<]+ +matches at least one character outside the set below:
\na line-feed (newline) character (ASCII 10)
\ra carriage return (ASCII 13)
\<the literal < (6010 / 748 / 3C16)
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string