By setting a bookmark on RecentChanges you can easily see what has been changed since your last visit.

[RSS]

2017-05-31
[DIFF] JannaLevin 23:39 [INFO] KeithLofstrom [1-3]
2017-04-27
[DIFF] Books 00:09 [INFO] KeithLofstrom
2017-04-26
[DIFF] NobelVonSuttner 21:47 [INFO] KeithLofstrom [1-6]
2017-04-17
[DIFF] StupidTV 22:36 [INFO] KeithLofstrom [1-4]
2017-04-14
[DIFF] DumboDroppings 02:45 [INFO] KeithLofstrom [1-4]
2017-04-12
[DIFF] RHEL 15:49 [INFO] KeithLofstrom
2017-04-11
[DIFF] PayPhone 07:34 [INFO] KeithLofstrom
[DIFF] grub2single 02:18 [INFO] KeithLofstrom [1-5]

[DIFF]

marks older pages that have at least one backup version stored (click for an author diff)

[UPDATED]

marks pages edited since you set your bookmark (click for a bookmark diff)

[NEW]

marks pages created since you set your bookmark, and were not edited after creation

[DELETED]

marks page deletions

[RENAMED]

marks page renames

[CONFLICT]

An editing conflict happened, please resolve it by merging both versions of the problematic paragraphs together.