# Change history: Smart Process Custom Fields

[← Changelog](/docs/changelog). Entries: 8.

- 2026-09-28 [FIX-0928-5: creating a custom field now checks the value that is sent to Bitrix24](/docs/changelog/2026-09-28#fix-0928-5-creating-a-custom-field-now-checks-the-value-that-is-sent-to-bitrix24)
- 2026-09-25 [BC-0925-1: an unreadable field id is refused before a smart-process field is changed or deleted](/docs/changelog/2026-09-25#bc-0925-1-an-unreadable-field-id-is-refused-before-a-smart-process-field-is-changed-or-deleted)
- 2026-09-14 [FIX-0914-20: smart-process custom fields answer the Bitrix24 refusal code, not "not found"](/docs/changelog/2026-09-14#fix-0914-20-smart-process-custom-fields-answer-the-bitrix24-refusal-code-not-not-found)
- 2026-08-10 [FIX-0810-10: invoice user fields](/docs/changelog/2026-08-10#fix-0810-10-invoice-user-fields)
- 2026-08-07 [FIX-0807-4: a body-less request reaches its handler instead of failing at parse time](/docs/changelog/2026-08-07#fix-0807-4-a-body-less-request-reaches-its-handler-instead-of-failing-at-parse-time)
- 2026-08-01 [FIX-0801-12: four silent refusals: activities, warehouses, files, user fields](/docs/changelog/2026-08-01#fix-0801-12-four-silent-refusals-activities-warehouses-files-user-fields)
- 2026-07-14 [FIX-0714-9: entityTypeId validation: junk forms → 400 instead of silent truncation](/docs/changelog/2026-07-14#fix-0714-9-entitytypeid-validation-junk-forms-400-instead-of-silent-truncation)
- 2026-07-02 [FIX-0702-22: smart processes: enumeration values and the userfield display name now persist](/docs/changelog/2026-07-02#fix-0702-22-smart-processes-enumeration-values-and-the-userfield-display-name-now-persist)