We have two user macros to mark deprecated or newly added features: {since} and {deprecated}. Both aren't optimal (we can still style them if we see the need) and don't work within tables or similar structures (maybe the versions without any parameters do, I haven't tried).

The since macro

Examples:

{since}This got added in 5.2{since}

This got added in 5.2

{since:since=5.2}This got added in 5.2{since} And this was always there.

This got added in 5.2

And this was always there.

{since:since=5.2}{since}

The deprecated macro

Examples:

{deprecated}This was removed in 5.2{deprecated}

This was removed in 5.2

{deprecated:since=5.2}This was removed in 5.2{deprecated} And this is still there.

This was removed in 5.2

And this is still there.

{since:since=5.2}{since}