2.0.0-rc.2

• Add option to supply the ELF image path in the monitor subcommand #292
• Report the image and partition size in the error #293
• Allow SerialPortType::PciPort during port detection #295
• Update dependencies to their latest versions #299
• Clean up unused code, optimize comparison in find_serial_port #302
• Make command module public #303
• Display the newer v{major}.{minor} chip revision format #307
• Fix typo in ImageFormatKind's FromStr implementation #308
• Add support for using custom cargo metadata when in a workspace #300

2.0.0-rc.1

• Redesign of the command-line interface #239
• Extract the partition table handling code into a separate package, esp-idf-part #243
• A bunch of refactoring #246 #247 #249
• Updated to clap@4.0.x #251
• Replace the espmonitor dependency with our own home-grown monitor #254
• Use logging instead of println!() #256
• Add support for erasing any partition #273
• Use newest bootloaders from ESP-IDF #278
• Various bugfixes, plenty of cleanup and simplification
• Improved documentation and testing

1.7.0

New

• Check if a new version if available upon invocation #214
• Enable support for loader stubs (via --use-stub arg) #216
• Add support for custom partition types and sub-types #220
• Add support for flashing S2 via CDC UART #228
• Add support for erasing otadata #229
• Allow skipping the padding for image files #230
• Check (and display) app vs partition size before flashing #232
• Add option --bin for choosing one binary when there are more than one binaries #233
• Relicense under MIT and Apache-2.0 #235
• Allow custom serial monitor baud option #238

Fixed

• Fix direct-boot image check for ESP32-S3 #207
• Consistently support binary partition tables #212
• Fix sync behavior #217
• Don't use canonicalized strings on Windows #218
• Wait for FlashDeflateEnd ack #223
• Fix workaround causing corruption of segment length #226

1.6.0

• Add support for flashing from WSL2 (no support for USB Serial JTAG) #179
• Add --locked and --frozen options #180
• Detect the bootloader and partition table from ESP-IDF when able #186
• Pass-through --target-dir to cargo #187
• Add write-bin-to-flash subcommand #194
• Add support for flashing the ESP32-C2 (aka ESP8684) #204
• Add serial-monitor subcommand #205
• Various bugfixes

1.5.1

• Fix the save-image subcommand for espflash - a09ba95

1.5.0

• Release artifacts built for additional targets, installable via cargo-binstall
• Fixes a bug when passing multiple features, causing them to be improperly processed #162
• Update the --merge option of the save-image subcommand to behave in a more expected way #160
• Fix a bug where the RTC watchdog timer was not disabled on reset when using USB Serial JTAG, resulting in flashing failures #169
• Add a partition-table subcommand which allows conversion between CSV/binary and viewing of partition tables on the command-line #172

1.4.1

• Fixes reset sequence when flashing via the USB-Serial-JTAG peripheral (ESP32-C3 only)
• Fixes a bug which caused valid partition table files to be rejected when specified via cargo package metadata

1.4.0

• Fix a logical error which prevented the use of the board-info subcommand when using espflash
• Improvements made to serial port related errors to make the actual problem more clear
• Allow for the modification of the application firmware header
  • Can now set the flash frequency, size, and mode via the command line
• Use the espmonitor library for our serial monitor
• Default app partition size is now scaled with flash size
• Add an option to the save-image subcommand to merge all binaries into a single file, allowing for use with QEMU
• Update serialport and all other outdated dependencies
  • This should resolve issues when using macOS Monterrey and/or M1

1.3.0

• Fallback serial port detection added for MUSL users
• Allow for flashing when factory partition is not set (eg. OTA partitions)
• Resolve various connection issues by fixing flasher::sync
• Support for flashing devices via the built-in USB Serial JTAG peripheral
• Allow for the passing of unstable Cargo options
• Use the correct load address when creating a direct boot image
• Handle the Interrupted system call error caused by resizing the terminal with a monitor open
• Remove deprecated --board-info option (use subcommand instead)
• Update all dependencies to newest versions

1.2.0

• Unify cli options between cargo espflash and espflash commands
• Add support for flashing to ESP32-S3 devices
• Allow specifying build target as command line argument
• Auto detect serial port if none is provided
• Allow specifying package to use when running from a cargo workspace
• Improved reliability for connecting to devices
• Improved support of partition table format