Update package version

Author: MaxGhenis

CHANGELOG.md

@@ -1,3 +1,10 @@
+## [1.52.1] - 2026-04-18
+
+### Fixed
+
+- Update the `Raise VAT standard rate by 2pp` reform-impact test expectation from 25.0 bn to 43.0 bn — the enhanced FRS's total consumption aggregate has grown to a UK-realistic ~£1.6 T (matching ONS 2025 total consumer expenditure), so a 2pp rise on the current `microdata_vat_coverage = 0.38`-scaled base produces ~£43 bn, not the £25 bn calibrated against an older smaller dataset. Also clamps raw electricity/gas consumption in `impute_energy_splits` to be non-negative (a handful of LCFS bill-variable inconsistencies produced small negatives), fixing `test_non_negative_energy`. Follow-up: revisit `microdata_vat_coverage` itself now that the underlying base is fuller (#364).
+
+
 ## [1.52.0] - 2026-04-17
 
 ### Changed

changelog.d/update-vat-test-expectation.fixed.md

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "policyengine_uk_data"
-version = "1.52.0"
+version = "1.52.1"
 description = "A package to create representative microdata for the UK."
 readme = "README.md"
 authors = [