3.0.0-rc.1

Added

• Add reset strategies (#487)
• Read esp-println generated defmt messages (#466)
• Add --target-app-partition argument to flash command (#461)
• Add --confirm-port argument to flash command (#455)
• Add --chip argument for flash and write-bin commands (#514)
• Add --partition-table-offset argument for specifying the partition table offset (#516)
• Add Serialize and Deserialize to FlashFrequency, FlashMode and FlashSize (#528)
• Add checksum-md5 command (#536)
• Add verify and skipping of unchanged flash regions - add --no-verify and --no-skip (#538)
• Add --min-chip-rev argument to specify minimum chip revision (#525)
• Add serialport feature (#535)
• Add support for 26 MHz bootloader for ESP32 and ESP32-C2 (#553)
• Add CI check to verify that CHANGELOG is updated (#560)
• Add --before and --after reset arguments (#561)
• Add read-flash command (#558)

Fixed

• Fix printing panic backtraces when using esp-println and defmt (#496)
• Fix defmt parsing when data is read in parts (#503)
• Use partition table instead of hard-coded values for the location of partitions (#516)
• Fix a missed flush call that may be causing communication errors (#521)
• Fix "SHA-256 comparison failed: [...] attempting to boot anyway..." (#567)
• Windows: Update RST/DTR order to avoid issues (#562)
• Tolerate non-utf8 data in boot detection (#573)
• Fix flash/monitoring of 26MHz targets (#584)

Changed

• Create FlashData, FlashDataBuilder and FlashSettings structs to reduce number of input arguments in some functions (#512, #566)
• espflash will now exit with an error if defmt is selected but not usable (#524)
• Unify configuration methods (#551)
• Improved symbol resolving (#581)
• Update ESP32-C2 stub (#584)
• MSRV bumped to 1.74.0 (#586)

Removed

• Remove support for the ESP8266 (#576)
• Remove the direct boot image format (#577)
• Remove support for Raspberry Pi's internal UART peripherals (#585)

2.1.0

Added

• Added erase-flash, erase-region, and erase-parts subcommands (#462)

Fixed

• Fixed printing UTF-8 sequences that were read in multiple parts. (#468)

Changed

• Update dependencies to their latest versions (#482)

2.0.1

Added

• Add help text for all subcommands (#441)

Fixed

• Update cargo dependency to 0.72 (#445)

2.0.0

Fixed

• Explicitly set bin_name attribute for cargo-espflash (#432)

2.0.0-rc.4

Added

• Add ESPFLASH_PORT environment variable (#366)
• Added ESP32-H2 support (#371)
• Generate Shell completions (#388)
• Make the default flashing frequency target specific (#389)
• Add note about permissions on Linux (#391)
• Add a diagnostic to tell the user about the partition table format (#397)

Fixed

• Fix espflash::write_bin (#353)
• Fix ESP32-C3 direct boot (#358)
• Disable watchdog timer before build (#363)
• Restore the cursor when exiting from serial port selection via Ctrl-C (#372)
• Fix chip revision check during flashing for the ESP8266 (#373)
• Fix config file parsing (#382)
• Limit default partition size (#398)
• Fix Windows installation (#399)
• Reword elf too big error (#400)
• Fix handling of serial ports on BSD systems (#415)
• Override the flash size in Flasher if provided via command-line argument (#417)

Changed

• Simplify and improve errors (#342)
• Make Interface constructor public (#354)
• Update stubs from esptool v4.5 (#359)
• Update documentation (#368)
• Update toml dependency and fix errors, feature gate ctrlc dependency (#378)
• If exactly one port matches, use it (#374)
• Image header improvements and bug fixes (#375)
• Update to the latest version of addr2line and address breaking changes (#412)
• Do not require the --partition-table argument when erasing partitions (#413)
• Downgrade crossterm to 0.25.0 (#418)
• Update the supported targets for ESP32-C6/H2 (#424)
• Update flasher stubs and bootloaders (#426)

2.0.0-rc.3

• Various fixesand improvements relating to crystal frequency and serial monitor for the ESP32-C2 #314 #315 #330
• Add support for flashing the ESP32-C6 #317
• Reorder ports so that known ports appear first in CLI #324
• Make the flasher return a struct of device information instead of printing directly #328
• CLI improvements and dependency updates #334
• Use the flasher stub by default #337
• Mark public enums as #[non_exhaustive] for semver compatibility #338
• If a bootloader and/or partition table other than the defaults have been provided, indicate such #339
• Add an optional callback trait which can be implemented and provided to most flashing functions #333

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 [email protected] #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