diff --git a/docs/history/changelog.md b/docs/history/changelog.md
index 03874181a..b3089ac9e 100644
--- a/docs/history/changelog.md
+++ b/docs/history/changelog.md
@@ -176,16 +176,11 @@ Per the [normative and non-normative content and changes policy](../governance/n
 
 * `unitClassificationScheme.csv`:
   * [#1689](https://github.com/open-contracting/standard/pull/1689) Update the instructions on how to find identifiers within the QUDT scheme.
+  * [#1702](https://github.com/open-contracting/standard/pull/1702) Add a `Source` column.
 
 * `tenderStatus`, `awardStatus` and `contractStatus`:
   * [#1509](https://github.com/open-contracting/standard/pull/1509) [#1658](https://github.com/open-contracting/standard/pull/1658) Clarify semantics and deprecate codes.
 
-* `relatedProcess.csv`:
-  * [#1645](https://github.com/open-contracting/standard/pull/1645) Deprecate "parent-to-child" codes: 'subContract', 'replacementProcess' and 'renewalProcess'
-  * [#1670](https://github.com/open-contracting/standard/pull/1670) Deprecate 'parent' code, because a subcontract needs to be described within its main contract, not within a separate contracting process
-  * [#1645](https://github.com/open-contracting/standard/pull/1645) Update descriptions: 'prior', 'framework', 'unsuccessfulProcess'
-  * [#1702](https://github.com/open-contracting/standard/pull/1702) Correct broken urls in `classificationScheme` and add Source column to `unitClassificationScheme`
-
 * [#1200](https://github.com/open-contracting/standard/pull/1200) Deprecate the `submissionMethod` codelist, because its codes were either not submission methods, or not supported by use cases.
 * [#1389](https://github.com/open-contracting/standard/pull/1389) Deprecate the `initiationType` codelist, because the approach to data modelling that it supports was not pursued.
 * [#1209](https://github.com/open-contracting/standard/pull/1209) Replace "electronic goods" with "digital goods" in the description of 'goods' from the `procurementCategory` codelist, to align with the description in the World Trade Organization's Agreement on Government Procurement, and to avoid confusion between electronic goods like computers and digital goods like software.
diff --git a/schema/codelists/unitClassificationScheme.csv b/schema/codelists/unitClassificationScheme.csv
index 4ce1faa27..69ac259f5 100644
--- a/schema/codelists/unitClassificationScheme.csv
+++ b/schema/codelists/unitClassificationScheme.csv
@@ -1,3 +1,3 @@
 Code,Title,Description,Source
-UNCEFACT,UN/CEFACT Recommendation 20,Use the common code from the latest version of the UN/CEFACT Recommendation 20 list of 'Codes for Units of Measure Used in International Trade'.,https://unece.org/trade/uncefact/cl-recommendations
+UNCEFACT,UN/CEFACT Recommendation 20,"Use the common code from the latest version of the UN/CEFACT Recommendation 20 list of ""Codes for Units of Measure Used in International Trade"".",https://unece.org/trade/uncefact/cl-recommendations
 QUDT,"Quantities, Units, Dimensions and Data Types Ontologies","Use the unqualified name from the QUDT Units Vocabulary: for example, 'KiloGM'.",https://www.qudt.org