What changed in the projects

Corrections, clearer explanations and improved tools. Each note explains what changed and takes you to the project.

These notes begin on 4 November 2026. They are verified, editorially selected changes, not a complete history of every project.

Read markers stay in this browser.

Street search responds while the list is loading

You can start typing immediately. Search keeps your latest query and lets you retry if the street list fails to load.

London postcodes: why each district has the number it has ↗

Medicine details stay within the screen

Detail windows open on touch and stay within the visible area, including on phones.

Tested on patients in Romania: which new medicines are reimbursed there, and how long it took ↗

Other cases load when you reach them

The initial visit downloads less data. Images for other cases are requested near their sections, with on-demand loading in Data Saver mode.

The brain seen by ultrasound: how far the tumour is from where neuronavigation shows it ↗

The deeper historical atlas loads separately

The page starts with less data. Available years and loading messages show what you can explore at that moment; town results are unchanged.

The last time it was this dry: recent summers against 2,000 years of tree rings ↗

The control date is explained more precisely

The text distinguishes the declared start of control over a company from the document’s filing date. The analysis figures are unchanged.

Children as company owners in the UK: 5,511 records of under-16s on the PSC register ↗