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Upper Brook Street Chapel, Manchester

Wikipedia's first sentence called it “former chapel with an attached sunday school on the east side of upper brook street”. Today it says “former chapel of historical architectural importance with an attached sunday school”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2025

Upper Brook Street Chapel , also known as the Unitarian Chapel , the Welsh Baptist Chapel , and later Islamic Academy , is a former chapel of historical architectural importance with an attached Sunday School , located on the east side of Upper Brook Street in Chorlton-on-Medlock , Manchester , England. Completed as a Protestant Nonconformist chapel in 1839, the building was purposed variously as a place of worship for Unitarians , Welsh Baptists , as a Kingdom Hall of Jehovah's Witnesses , and as an Islamic mosque , before its current purpose, since 2017, as student accommodation . Designed by Sir Charles Barry as the first Gothic Revival chapel for the British Unitarians , at the very beginning of the reign of Queen Victoria, the building was listed as Grade II* on the Buildings at Risk Register , rated as "very bad", on 3 October 1974. The building is owned by Manchester City Council and was partially demolished in 2006. The Victorian Society placed the building on a list of ten most threatened buildings in England and Wales. It was restored and converted to student accommodation in 2017 by Buttress Architects.

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1296585148.
Today
Wikipedia's first sentence called it “former chapel with an attached sunday school on the east side of upper brook street”. Today it says “former chapel of historical architectural importance with an attached sunday school”. Read the current article and compare.
201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.

Then

former chapel with an attached sunday school on the east side of upper brook street

Now

former chapel of historical architectural importance with an attached sunday school

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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