libgphoto2 2.5.34 release

libgphoto2 2.5.34 release

ptp2:

• new Canon EOS SDRAM capture method added
• new Nikon Z series property code list method added
• Sony generation 2 vs 3 handling enhanced
• Security issues fixed:
  • CVE-2026-40333: information disclosure and denial of service via
    unbounded reads in ptp unpack EOS events
  • CVE-2026-40334: information disclosure and denial of service via
    missing null terminator ptp_unpack_Canon_FE
  • CVE-2026-40335: information disclosure via out-of-bounds read
    in ptp_unpack_DPV
  • CVE-2026-40336: memory leak in ptp_unpack_Sony_DPD() can lead to
    denial of service
  • CVE-2026-40338: information disclosure and denial of service
    via out-of-bounds read in the PTP_DPFF_Enumeration case of
    ptp_unpack_Sony_DPD()
  • CVE-2026-40339: information disclosure via out-of-bounds read in
    ptp_unpack_Sony_DPD()
  • CVE-2026-40340: information disclosure and denial of service via
    out-of-bounds read in ptp_unpack_OI()
  • CVE-2026-40341: denial of service via out-of-bounds read from
    untrusted USB devices in ptp_unpack_EOS_FocusInfoEx
• chdk: several bugfixes for liveview
• configs:
  • nikon: flashready, infodisperrstatus added
  • sony: exposureprogram mode3, focusdistancemeters, shutter lag timing, focus indication, shutter type, drange optimizer added, silent mode
  • canon eos: remoterelease config values changed
  • panasonic: bulb added
• leica: detect not yet listed leicas better in generic mode
• added ids:
  • Sony: ILCE-1M2
  • Nikon: CoolPix P1100, S3500, Z50_2,
  • Canon: EOS R1, R6 Mark III
  • Fuji Finepix S4200, X-E5,
  • Leica SL3

jd11:

• allow TIFF / DNG export
• needs libtiff library to work

all:

• some bugfixes
• replaced various strcpy with strncpy

translations:

• updated gregorian, spanish
• added arabic

libgphoto2 2.5.33 release

libgphoto2 2.5.33 release

serial:

• added caching

canon:

• use caching from serial driver

ptp2:

• fixed crash on capture regression
• added new ids:
  • Sony ZV-E10M2
  • Fuji X-M5
  • Ricoh GR IIIx (corrected id)
• imported libmtp ids

translations: updated romanian, chinese, polish, ukrainian

libgphoto2 2.5.32 release

libgphoto2 2.5.32 release

quicktake1x0:

• New Apple Quicktake (serial camera) driver

pentax:

• Added Pentax K1II, K3III
• sync with pktriggercord fixes

ptp2:

• Big code and (canon eos) debug outout cleanups by Axel W
• --summary output format changed to be more condensed
• Canon EOS: imageformat output changed
• Canon: added disablemodedial
• Canon: keepdeviceon send less often to speed up
• Sony: Now officially documented by Sony. Changes imported from the documentation.
• Sony: support newer sony property format
• Sony: added capturemode, focalposition, magnifysetting, spotfocusarea,
• Sony: fixed crash in movie option
• Panasonic: bugfixes
• Fuji: configurations added, af drive manual, availableshots, graineffect, rawcompression
• Fuji: bugfixes
• Nikon: support 32bit properties
• Added ids:
  • Canon EOS R100, R3, R8, R50, G7 X Mark 3,
  • Sony Alpha A6100, ZV-E10, A6700, NEX-5N, SLT A99V, ILCE-9M3, ILX-LR1
  • Nikon Zf, Z6 III
  • Olympus OM-1Mark2
  • Fuji X-H2S, X100V1, GFX100 II
  • Ricoh GR III
  • Leica Q3, M11 Monochrome

ports/usb:

• added more Android support (passing in filedescriptor)

ports/serial:

• some fixes, needed for quicktake

all:

• IOLIBS and CAMLIBS now runtime configurable
• Builds use silent rules by default now
• Meson buildsupport, parallel to automake
• print-camera-list can now print camera list in JSON format
• added new functions: gp_setting_set_get_func, gp_setting_set_set_func
  for user defined settings setters
• added new port functions: gp_port_usb_set_sys_device,
  gp_port_usb_get_sys_device used for Android

translations:

• added georgian, friulian, polish, romanian, ukrainian, chinese, brazilian

libgphoto2 2.5.31 release

ptp2:

• do better event queueing during capture (makes capture faster, avoids losing events)
• Canon EOS: OLC logic rewritten to be table driven, more debugging of the content,
  config "testolc" to generate debugoutput. Supports more cameras better.
• Canon EOS: various bugfixes
• Sony Alpha: Added config options: focusarea, liveviewsettingeffect
• Olympus: Enabled OM-1 capture
• Battery Level: also support ENUM style battery reporting for Canon
• Nikon 1: S1 also does not support everything
• Sony Alpha: small changes in config setters
• merged some improvements from NorthOfYou fork for Canon EOS, Nikon and Sony
• New ids:
  • Canon EOS 850D, R7, R10, R5 C, R6m2
  • Fuji X-H2, X-T5
  • GOPRO HERO 11 BLACK, 11 BLACK mini
  • new ids also imported from libmtp
  • Nikon Z30, Z8
  • OMSYSTEM OM-1
  • Pentax KP (PTP mode)
  • Ricoh GR IIIx
  • Sigma fp L
  • Sony A7S III, ILCE-1, ILME-FX3, 7RM5 aka A7-RV,

digigr8:

• fixed init to not switch to webcam mode

pentax:

• Added Pentax KP

general:

• disable log formatting when we are not logging (speeds up large downloads, as
  we are not hex dumping the whole data and immediately discard the result)
• libltdl usage now thread-safe. (some other library pieces are not threadsafe yet)
• some time_t 32bit vs 64bit fixes
• some cleanups and warning fixes

translations:

• updated swedish, spanish
• added georgian, friulian

libgphoto2 2.5.30 release

libgphoto2 2.5.30 release

ptp2:

• Canon: fixed display locking/unlocking after exit
• generic: avoid potential crash on image addition
• Sony: Add image information when wait_for_event, some config values added
• Added IDs:
  • Nikon Zfc, Z9
  • Sony DSC-WX220, Alpha-A7 IV
  • Nikon P950
  • Canon EOS Rebel T8i
  • Fuji Fujifilm X-E4
  • GoPro HERO10 Black

general:

• fix parallel builds by requiring gettext 0.19.1 for builds from git (PR #797)
• add gp_init_localedir() function to allow for non-standard installations (PR #796)

translations:

• updated traditional chinese

libgphoto2 2.5.29 release

libgphoto2 2.5.29 release

general:

• fixes build failures of libgphoto2 frontends and builds using the
  wrong libgphoto2 headers (issue #717)

ptp2:

• fixed a regression in Fuji preview capture which would lead to crashes
• made the wait-event property extractor more robust (it sometimes gets NULL ptrs), hopefully fixing Sony crashes
• sony: fixed a crash in sony f-number
• panasonic: added more configs adjustgm, adjustab, colortemp, afmode, mfadjust, expmode, recording
• fixed some bugs caused by refactoring / memory leak fixes
• added:
  • Kodak m531
  • HP Photosmart E331
  • Nikon DSC 6

translations:

• updated polish, ukrainian, russian, serbian
• added romanian

libgphoto2 2.5.28 release

libgphoto2 2.5.28 release

general:

• OS/2 support removed (broken and unused since at least 2006)
• remove built-in rpm packaging (use distro packaging instead)
• remove linux-hotplug rule creation (removed from distros around 2006)
• remaining text which was iso-8859 is UTF-8 now (except one po file)
• To override docdir and htmldir, use configure arguments --docdir=
  and --htmldir= instead of --with-doc-dir= and --with-html-dir=
• some code cleanups, especially handling of include files and i18n handling

ptp2:

• wait event
  • property changes now reported with "'name' to 'value'" added
  • object info changes now reported as FILE_CHANGED events (e.g. if you change protection flags)
• Nikon J1: capture fixed
• Olympus: fixed that wait time was twice as long as required if no events arrived
• Sigma Fp: added basic beta support for capture, live view and config.
• Sony:
  • mark all widgets as read-write again, read-only logic was not 100% correct
  • speed-ups and fixes to the stepping based config setting
• Canon EOS
  • handle newer EOS R series reporting of configs (ISO, Aperture, Shutterspeed)
  • track UI lock state to avoid device busy reports
  • fixed "zoom" range settings (for lenses with powered zoom, also for today Powershot)
• Fuji:
  • ptpip improvements
  • bug fixes
  • some Fuji cameras have now liveview only for webcam (need new firmware)
• various small fixes and code cleanups
• New ids:
  • Sony Alpha-RX1R II, ILCE-7C, ZV-E10, A6600, DSC HX-80, ILCE-7RM3A, ILCE-7RM4A, DSC-A7S III
  • Nikon Coolpix B500, Zfc
  • Canon EOS M50m2, Digital IXUS 132
  • Fuji X-Pro3, GFX 100S, X100V

canon:

• fixed wait event crashes
• correctly mark read only config widgets as read-only

pentax:

• fix PEF raw files for non-K100D

translations:

• updated german, french, polish, ukrainian

libgphoto2 2.5.27 release

libgphoto2 2.5.27 release

ptp2:

• report filesizes larger than 4GB correctly
• download files larger than 4GB
• empty ptp strings are reported as "", not as NULL
• report more MTP object properties
• Nikon
  • download of files larger than 4GB using getpartial object method
  • handle new application mode
  • handle new eventex fetcher on Z series
  • fixed movie on recent Z series
  • report liveview and movie prohibit conditions, as errors and also in configuration tree
  • some Nikon 1 V1 enhancements (the first camera of the 1 series is a bit special)
• report filesize > 4GB correctly, if possible
• Canon EOS:
  • EOS M6 Mark 2 is actually more like a EOS DSLR and fully capable, added some work
  • Handle OLCINFO for M6 Mark 2 and EOS R5 and new cameras
  • added current list of autoexposuremode to expose also Fv and friends
  • Canon Liveview size is encoded in "output" (PC / MOBILE / MOBILE2 variants are the different livesizes), try to expose seperately as "liveviewsize"
  • decode more options, nickname, eosmoviemode (color/bw), strobofiring, eventmode, flashcharged, oneshotrawon
  • bugfixes
• Sony Alpha:
  • report f-numbers enum with fixed list
  • fixed liveview taking on a new model
• Panasonic
  • implement liveviewsize
  • implement movie recording ( using --set-config movie=1/0 )
  • more doc and minor fixes
• ptp/ip: allow building on Windows
• New IDS:
  • Sony DSC-A7S III
  • Nikon Coolpix P1000, Z6_2, Z7_2
  • Olympus E-M1 MII
  • Canon PowerShot G12, EOS M200
  • Fuji Fujifilm X-S10
  • Ricoh Theta V, Z1

canon:

• more shutterspeed reported

translations:

• updated french

2.5.26 release

libgphoto2 2.5.26 release

ptp2:

• Olympus OMD: fixed the 65 second wait after capture.
• Canon EOS:
  • bugfixes
• Nikon
  • D3000, D3100, and D3200 "static opcode list" reduced after reports what works and what not
  • Nikon 1 series cameras had some commands listed too much.
  • Nikon 1 J5 improvements
  • "liveviewsize" can change liveviewsize
• Sony:
  • Modern Sony cameras seem to require a 3 second wait on startup. Seems needed on ZV-1, A7 R4, RX100 M7 so far... Unsure why.
  • correct shutterspeed, iso and exposurebias decoding for Sony A7r4 and other new models
  • some bugfixes in property settings, trying to speed it up
  • ZV-1 support, some additional startup wait hack to make it work.
  • partial Sony QX support added, can do preview... close to having capture (but not there yet) (also added "liveviewsize")
  • report read/write and read/only of properties correctly
• Fuji X:
  • stabilized normal capture code
  • added bulb capture, added autofocusdrive
  • lots of properties listed now, some also decoded
  • added "liveviewsize", "shuttercounter", "colortemperature",
    "lensname", "devicename", "imagecomment", "filmsimulation", "colorspace"
  • Added very experimental Wifi support.
• synced new libmtp device ids
• Cameras added to id list:
  • Sony QX30U, ZV-1, DSC-RX100M7
  • Nikon D780, Z5, Coolpix B700
  • Panasonic GMC-GX8
  • Canon EOS 1D X Mark III, R5, R6
  • Canon PowerShot SX70HS
  • Fuji FinePix X-E1
  • Sigma fp

pentax:

• small changes synced from pktriggercord, added Pentax 645Z

docupen:

• new experimental driver, supports the docupen scanner pen.

all:

• more fuzzing related stability fixes, largely to "outdated" driver set.
• lots of compiler warnings fixes across the codebase

translations:

• update pl, sv, uk, zh_CN, fr

2.5.25 release

libgphoto2 2.5.25 release

ptp2:

• Liveview support for Leica SL
• PTP 1.1 Streaming parameters added.
• Olympus OMD capture fixes
• Nikon DSLR/Z:
  • various improvements to liveview error reporting.
  • much more properties added, some values added
  • allow downloading of "large thumbnails" instead of "regular thumbnails",
    can be selected by "thumbsize" gphoto2 local setting.
  • fixes for D3000, D3100 methods
  • maximum capture wait extended to 1000 seconds (as the D870 has 900 seconds max now)
• Canon EOS
  • initialization fixes (if it breaks your EOS M or PowerShot, please report)
  • liveview enablement fixed
  • maximum capture wait extended to 90seconds
  • EOS R shutterspeed , aperture reporting fixed
• various bugfixes
• Cameras added to id list:
  • Sony NEX 5
  • Canon EOS 90D
  • Fuji XT-4
  • Sanyo VPC-FH1
  • Leica SL Typ 601

lumix:

• fixed initialisation, might help capture

all:

• ongoing stability fixes from AFL fuzzing

translation updates:

• sv