1.2 Improvements

• Display R0 registre in CLI for -corereg command

1.3 Program corrections

• Fix -Rst command to reset MCU
• Fix -Log command
• Fix OTP programming for STM32F76x/STM32F77x series
• Fix write protection issue for STM32L496 and STM32L432 series
• Fix automatic reconnection after option bytes modification for STM32L01x/L02x series
• Fix RDP option byte programming issue for STM32H743 series

2 Version 4.5

2.1 New features

• Add support of STM32G4 series
• Add support of STM32H7 Dual Core series
• Add support of STM32G07x/STM32G08x series

2.2 Improvements

• None

2.3 Program corrections

• Update FW upgrade utility

3 Version 4.4

3.1 New features

• Add support of STM32WB series

3.2 Improvements

• None

3.3 Program corrections

• Fix access port connect parameter with ST-LINK-V3
• Fix external loader for STM32H750B-DISCO

4 Version 4.3

4.1 New features

• Add support of STM32L41x/L42x Lines ARM Cortex-M4
• Add support of ST-LINK-V3 debug probe
• Add QSPI external loader for STM32H743I-EVAL
• Add QSPI external loader for STM32H747-EVAL
• Add QSPI external loader for STM32H745I-DISCO
• Add QSPI external loader for STM32F7308-DISCO
• Add QSPI external loader for STM32F7508-DISCO

4.2 Improvements

• None

4.3 Program corrections

• Fix corner case issue of programming a segmented file with STM32H7 devices
• Fix issue of flash size display with STM32F410x devices
• Fix issue of programming WRP option bytes with STM32G0 devices in CLI mode
• Fix issue of programming flash with STM32F769 when dual bank is active
• Fix issue with STM32L152xx of Data EEPROM display/erase
• Fix issue with LPM parameter in CLI mode

5 Version 4.2

5.1 New features

• Add support of STM32L4Rxx and STM32L4Sxx Lines ARM Cortex-M4
• SRAM loader for STM32L4R9I-DISCO evaluation board
• SRAM loader for STM32L4R9I-EVAL evaluation board
• Add examples of external loaders for STM32L4R9I-DISCO and STM32F769I-EVAL
• Add support of hard reset pulse feature in command line interface (CLI)
• Add support of handling ST-LINK reset line state in command line interface (CLI)

5.2 Improvements

• Optimize RDP level 2 programming

5.3 Program corrections

• Fix issue with automatic mode
• Fix issue with STM32L07 WRP2 option bits with command line interface
• Fix issue of mass erase with STRM32L07x/L08x devices with flash memory size of 64KB and 128KB
• Fix issue with STM32F3 RDP level 2 programming with command line interface
• Fix issue with STM32F1 option bytes verification

6 Version 4.1

6.1 New features

• Add support of STM32L49x Lines ARM Cortex-M4
• Add support of STM32F413x Lines ARM Cortex-M4
• Add support of STM32F72x and STM32F73x Lines ARM Cortex-M7
• Add support of STM32H7x Lines ARM Cortex-M7
• SRAM loader for STM32F413H-DISCO evaluation board
• SRAM loader for STM32F723E-DISCO evaluation board
• QSPI loader for STM32L496G-DISCO evaluation board
• QSPI loader for STM32L496G-BRISK evaluation board
• Extend -Dump command to support external memories
• Add support of handling ST-LINK reset line state in command line interface (CLI)

6.2 Improvements

• Added support of hex files with line data length upper than 0x5F

6.3 Program corrections

• Fix issue with STM32L4 family of programming an already written sector due to ECC check
• Fix issue with STM32F769x and STM32F469x Lines of some option bytes programming, and erase operation when DB1M option is active
• Fix issue of mass erase with STRM32L07x/L08x devices with flash memory size of 64KB and 128KB
• Fix issue with STM32F3 of setting RDP level 2 with command line interface
• Fix issue with STM32F1 of option bytes verification

7 Version 4.0

7.1 New features

• Added the option bytes programming feature using binary/hex/srec file in the option bytes area code address, in addition to the flash interface option bytes registers

7.2 Improvements

• Added support for windows 10 operating system

7.3 Program corrections

• None

8 Version 3.9

8.1 New features

Added support for:

• STM32F76x and STM32F76x Lines ARM Cortex -M7
• STM32L4x3 Lines ARM Cortex -M4
• QSPI NOR flash , FMC Nor flash, FMC SRAM AND FMC SDRAM external memory programming on STM32F769I-EVAL
  evaluation board
• QSPI NOR flash memory programming on STM32F412G-DISCO discovery board
• Programming ITCM flash memory with STM32F7 series
• Checksum calculation of flash memory
• Reset modes selection
• Frequency selection with JTAG connection mode

8.2 Improvements

• Added the possibility to skip sector erase during flash programming
• Added the possibility to skip flash protection verification during flash programming
• Enhanced programming speed of scattered HEX/SREC files

8.3 Program corrections

• Fixed programming issue with external memory N25Q128A for STM32L467G-EVAL evaluation board
• Fixed PCROP EEPROM BANK 2 erase in CLI mode with STM32L0 and STM32L1 series

9 Version 3.8

9.1 New features

Added support:

• For STM32F412xx Lines ARM Cortex -M4
• For STM32F410xx Lines ARM Cortex -M4
• For STM32L02x Lines ARM Cortex -M0+
• Of N25Q128A external flash memory programming on STM32L476-DISCO
• For checksum calculation feature
• For reset modes selection feature

9.2 Improvements

• Enhanced full chip erase with a confimation message
• Migerate the external loader project of the external QSPI flash memory N25Q256A of STM32L476G-EVAL to STMCube library
• Enhanced programming speed of scattered HEX/SREC files

9.3 Program corrections

• Fixed programming issue with external memory N25Q128A for STM32469I-DISCO

10 Version 3.7

10.1 New features

• Added support for STM32F469/STM32F479 lines ARM Cortex -M4
• Added support for STM32L4x6 lines ARM Cortex -M4
• Added support of M29W128GL external flash memory programming on STM32L476G-EVAL
• Added support of M29EWLA external flash memory programming on STM32469I-EVAL
• Added support of MT25QL512A external flash memory programming on STM32469I-EVAL
• Added support of N25Q128A external flash programming on STM32469I-DISCO
• Added support of N25Q128A external flash memory programming on STM32F746G-DISCO

10.2 Improvements

• Enhanced automatic mode
• Added features allowing to program HEX/Srec file segments into internal and external memory in CLI mode

10.3 Program corrections

• Fixed issue related to ST-LINK/V1 connection with CLI
• Fixed programming issue of data size above 16 Mbytes on N25Q256A external flash memory with STM32446E-EVAL
• Fixed programming issue on N25Q256A external flash memory with STM32446E-EVAL and STM32756G-EVAL, when the memory configuration is modified by the embedded firmware
• Fixed HEX/Srec data lines

11 Version 3.6

11.1 New features

• Added support of STM32F7xx Series ARM Cortex -M7
• Added support of STM32F446 Lines ARM Cortex -M4
• Added suppot of STM32L07x/STM32L0x Lines ARM Cortex -M0
• Added support of N25Q256A external flash memory programming STM32446E-EVAL and STM32756G-EVAL
• Added support of M29W128GL external flash memory programming on STM32756G-EVAL
• Support programming option Bytes within a HEX/Srec files
• Support of log file generation
• Dumping target memory into a file in ST-LINK CLI mode
• Added command to disable user confirmation prompts in ST-LINK CLI mode
• Reading target voltage in ST-LINK CLI mode
• Added command to disable user confirmation prompts in ST-LINK CLI mode
• ST-LINK/V2 firmware upgrade to V2J23S4 and V2J23M9

11.2 Improvements

• Enhanced display of target/external memory and multiple segments HEX/Srec files
• Enhanced management of SPRMOD bit: Reset when there is no PCROP protection activated
• Enhanced display settings dialog

11.3 Program corrections

• Fixed Latency problem of single data EEPROM with STM32L1xx/L0xx
• Fixed saving target memory issue with some addresses

12 Version 3.5

12.1 New features

• Added support of STM32F302xE/F303xE/F398xx Lines ARM Cortex -M4
• Added support of STM32F091xB-xC/F098xC Lines ARM Cortex -M0
• Support of multiple SWD clock frequencies
• ST-LINK/V2 firmware upgrade to V2J23S4 and V2J23M7

12.2 Improvements

• Enhanced display of user option bytes

12.3 Program corrections

• Fixed WRP4 programming for STM32L 15xxE/L162xE
• Fixed external loader issue when the Hex/Srec file contains segments for both internal and external flash memory
• Fixed latency problem of the erase sectors dialog for STM32F4xx/F43xx for internal and external flash memory

13 Version 3.4

13.1 New features

• Added support of STM32F301x4-x6-x8/F302x4-x6-x8/F318xx Lines ARM Cortex -M4
• Added support of STM32F303x4-x6-x8/F328x4-x6-x8/F334xx Lines ARM Cortex -M4
• Added support of STM32F411xE Lines ARM Cortex -M4
• Added support STM32L0 Series ARM Cortex -M0+
• Added support of M29W128GL external flash memory programming on STM32756G-EVAL

13.2 Improvements

• None

13.3 Program corrections

• Disable debugger in low power mode after disconnection from target device
• Fix single word flash programming for F2 and F4 series
• Fix core registers display in core dialog box

14 Version 3.3

14.1 New features

• Added support of STM32F401xE Lines ARM Cortex -M4
• Added support of STM32F04x Lines ARM Cortex -M0
• Added suppot of STM32L1xxxE MCU ARM Cortex -M3
• Added support of N25Q256A external flash memory programming STM32446E-EVAL and STM32756G-EVAL
• Added support of M29W128GL external flash memory programming on STM32756G-EVAL
• Support programming option Bytes within a HEX/Srec files
• Support of log file generation
• Dumping target memory into a file in ST-LINK CLI mode
• Added command to disable user confirmation prompts in ST-LINK CLI mode
• Reading target voltage in ST-LINK CLI mode
• Added command to disable user confirmation prompts in ST-LINK CLI mode
• ST-LINK/V2 firmware upgrade to V2J23S4 and V2J23M9

14.2 Improvements

• None

14.3 Program corrections

• None

15 Version 3.2.1

15.1 New features

• None

15.2 Improvements

• None

15.3 Program corrections

• Fix firmware update and documents access

16 Version 3.2

16.1 New features

• Added support of STM32F4x9 Lines ARM Cortex -M4
• Added support of STM32F03x Lines ARM Cortex -M0
• Added suppot of STM32L100 Lines ARM Cortex -M3
• Added support of STM32L1xxxA MCU ARM Cortex -M3
• Added choice of verification method for the flash program operation

16.2 Improvements

• Enhancement of verification method for flash program operation

16.3 Program corrections

• None

17 Version 3.1

17.1 New features

• Added support of STM32F052 Entry-level ARM Cortex -M0 microcontrollers
• Added support of STM32F401 Lines ARM Cortex -M4
• Added suppot of " Connect to a device in low power mode " option

17.2 Improvements

• Enhancement of connection management

17.3 Program corrections

• Fix loading Hex files with option Bytes section

18 Version 3.0

18.1 New features

• Added support of custom loader for external memory
• Dysplayed printf data sent via SWO
• Added " File compare to device memory" feature in the CLI mode

18.2 Improvements

• Optimization of STM32 internal flash memory programming and verification.

18.3 Program corrections

• BFB2 bit is forced to '1' on all STM32L15xxC devices when programming the option byte

19 Version 2.5

19.1 New features

• Added support of STM32F42x/STM32F43x Lines ARM cORTEX -M4
• Added support of drag-and-drop file opening
• Added HotPlug Connect feature ( connect to target without halt or reset )
• Added Context Menu and Edit Menu for Cut/Copy/Paste/Delete operation in the file and device memory
• Added support of Memory LiveUpdate feature
• Added support of Find data feature (find in ASCII and HEX)
• Added support of Fill memory feature (fill with byte,word or double word in file and device memory)

19.2 Improvements

• Enhancement of device memory modification from the memory grid