# Revision history

**Table 54. Revision history**

|Document ID|Release date|Description|
|-----------|------------|-----------|
|MCUXSPTUG_25.12 v.19.0|12 December 2025|Updated for MCUXpresso Secure Provisioning tool 25.12.|
|MCUXSPTUG_25.09 v.18.0|10 October 2025|Updated for MCUXpresso Secure Provisioning tool 25.09.|
|MCUXSPTUG_25.06 v.17.0|30 June 2025|Updated for MCUXpresso Secure Provisioning tool 25.06.|
|MCUXSPTUG_25.03 v.16.0|7 April 2025|Updated for MCUXpresso Secure Provisioning tool 25.03.|
|MCUXSPTUG_10.0 v.15.0|13 November 2024|Updated for MCUXpresso Secure Provisioning tool v10.|
|MCUXSPTUG_9.0 v.14.0|31 July 2024|Updated for MCUXpresso Secure Provisioning tool v9.|
|MCUXSPTUG_8.0 v.13.0|19 January 2024|Updated for MCUXpresso Secure Provisioning Tools v8. RT118x device workflow, RW61x device workflow, MCX Nx4x/N23x device workflow are added.|
|MCUXSPTUG_7.0 v.12.0|12 July 2023|Updated for MCUXpresso Secure Provisioning Tools v7: minor updates.|
|MCUXSPTUG_6.0 v.11.0|15 March 2023|Updated for MCUXpresso Secure Provisioning Tools v6: minor updates.|
|MCUXSPTUG_5.0 v.10.0|13 January 2023|Added: support for LPC55S36, section "LPC55S3x device workflow"; section Features is modified.|
|MCUXSPTUG_4.1 v.9.0|26 September 2022|Added: support for LPC55Sxx and LPC55xx families \(LPC553x, LPC552x, LPC551x, and LPC550x\), Debug Authentication, Flash Programmer, Boot device configuration are added.|
|MCUXSPTUG_4.1 v.8.0|24 June 2022|Updated for MCUXpresso Secure Provisioning Tools v4.1|
|MCUXSPTUG_4.0 v.7.0|09 May 2022|The term "Java Smart Card" is replaced with "Smart Card".|
|MCUXSPTUG_4.0 v.6.0|22 April 2022|Updated for MCUXpresso Secure Provisioning Tool v4: Smart Card trust provisioning workflow is added. Information about bootable images as a source for build is added, screenshots are updated.|
|MCUXSPTUG_3.0 v.5.0|30 September 2021|The acronym "SPT" is replaced with "SEC" in all the flowcharts of the document.|
|MCUXSPTUG_3.0 v.4.0|28 July 2021|OTP/PFR Configuration rework, new workflows/flowcharts for OTFAD boot type, restructuring, new device information, minor changes|
|MCUXSPTUG_3.0 v.3.0|20 April 2021|Updated for MCUXpresso Secure Provisioning Tools v3|
|MCUXSPTUG_2.1 v.2.0|14 October 2020|Updated for MCUXpresso Secure Provisioning Tools v2.1|
|MCUXSPTUG_2.0 v.1.0|25 August 2020|Updated for MCUXpresso Secure Provisioning Tools v2|
|MCUXSPTUG_1 v.0|08 January 2020|Initial version|