# What changed on Bookie Ledger, and when

> A dated log of real updates to facts, scores and pages on Bookie Ledger, with counts for the last 30 and 90 days and links to update notes.

Source: https://bookieledger.com/data/changelog/
Updated: 2026-11-07

This log lists real changes to facts, scores and pages on Bookie Ledger, newest first. On 7 November 2026 it holds one build entry: weights version 1.0 and register snapshot 1. No fact has changed since, so the 30-day and 90-day counts of changed facts are zero. Nothing is added here unless it happened.

## How much has changed lately?

The counts come from the fact-log. A fact counts as changed only when a newer record replaces an older one.

**Changes by period · Source: Bookie Ledger fact-log · Checked 7 November 2026**

| Period | Facts changed | Scores recalculated |
|---|---|---|
| Last 30 days | 0 | 0 |
| Last 90 days | 0 | 0 |

No operator score exists on this build yet, so there is nothing to recalculate. The [terms change tracker](https://bookieledger.com/terms-diff-tracker/) reads the same records and shows "No changes recorded between these snapshots."

**Bottom line:** zero changed facts and zero recalculated scores in both periods.

## What is in the log?

Each row gives a date, what changed, where and why.

**Log entries, newest first · Source: Bookie Ledger · Checked 7 November 2026**

| Date | What changed | Where | Reason |
|---|---|---|---|
| 7 November 2026 | GRAI register snapshot 1 entered: 40 business-to-consumer records, page stamped "last updated 20 October 2026", read on 6 November 2026 | [Register log](https://bookieledger.com/data/register-changes/) | First snapshot |
| 7 November 2026 | Weights version 1.0 of the Ledger score recorded: five groups, 19 criteria | [Scoring criteria](https://bookieledger.com/methodology/scoring-criteria/) | First version |
  Show history Entries older than 12 months move to an archive. There are none yet.

**Bottom line:** two entries, both from the first build; neither is a change to an existing fact.

## Which changes have their own note?

A change gets an update note when it affects how a reader should use the site.

- [Remote betting licences: from Revenue to the GRAI](https://bookieledger.com/data/changelog/revenue-licences-ended-grai-licences-began/), on the move of licensing in mid-2026.
- [In-person licence dates](https://bookieledger.com/data/changelog/in-person-betting-licences-from-1-december/), on the shop licences starting 1 December 2026.
- [The first recorded change in an operator's terms](https://bookieledger.com/data/changelog/first-recorded-change-in-operator-terms/), which is a placeholder until the tracker records one.

**Bottom line:** notes explain changes that matter to readers; routine fixes stay in the table.

## How is the log kept?

Entries are written when a fact version changes, when a score is recalculated, or when a page is corrected. The re-check rules are on the [data collection page](https://bookieledger.com/methodology/data-collection/).

The [comparison matrix](https://bookieledger.com/data/matrix/) shows the current values; this log shows what they replaced.

**Bottom line:** every real edit leaves a dated entry.

## Sources

The source is our own fact-log. External sources behind each entry are named on the page the entry links to.

**Bottom line:** this log is derived from the fact-log, not written from memory.

## What changed

7 November 2026: first version of the log, with the two build entries above.

**Bottom line:** first version, no earlier history.