Since 2.53 Beta for 2.54 Beta a total of 347 bugs were fixed.

• #[19223] FBX export doesn't do cameras correctly
• #[19525] Curve modifier moves mesh geometry first
• #[19697] dotted lines when rendering smoke
• #[19950] Object Particles and texture controlled density
• #[19999] Fullscreen doesn't work on a secondary monitor
• #[20012] Can't go back out of full screen mode
• #[20038] Vertex path selection not working in Vertex/Face mode
• #[20084] merging two triangle to a quad
• #[20196] New loop geometry projected to an infinite point
• #[20284] Double quaternions flipping
• #[20863] Separate window layout reset when opening file (2.5, r26357)
• #[20884] SEQUENCER EFFECT: Animating Speed Control Opacity has no effect
• #[20983] SVN 26631: Cloth vertices bounce bizarrely when baked
• #[21003] r26653 - Alt + Anything doesn't work after Alt + Tab to another window and back
• #[21037] SEQUENCER EFFECT: Transform generates "suspicious memcache"
• #[21077] A new Header Panel in Text Editor Freezes clicking in the header
• #[21093] Alt-arrowkey 'Swap Strips' confused
• #[21101] Switch off collision at collision object is not recognised by falling softbody Object
• #[21308] SEQUENCER EFFECT: Glow ignores Opacity setting
• #[21388] Auto depth + Z Transparency artifacts
• #[21407] 3DS Import do not show import options (resizing\transform fix)
• #[21446] Sculpt mode causes mesh to go all wonky/spikey
• #[21477] animation in deleted sequence strips gets added to new strips of the same name
• #[21479] Insert Keyframe in some Sequence strip properties does nothing
• #[21498] Edit curve Shape key /252_r 27318
• #[21523] Drag Immediately always enabled regardless of setting
• #[21752] 3D cursor vanished and does not come back
• #[21754] Smooth view + repeeted view orbit results in slow orbiting.
• #[21784] Sculpt Mode Airbrush is not functional [27780]
• #[21807] Import Key Configuration problems
• #[21954] COLLADA importer incorrectly imports DAEs containing <instance_node>
• #[21966] change to sculpt mode causes crash
• #[22027] Group disappears in render after adding a group instance
• #[22037] OBJ exporter produce wrong UV
• #[22048] Copy Vertex Group doesn't work in edit mode
• #[22073] Particle Emit From Volume Button No Different Than Emit From Faces Button
• #[22094] file->open while in file browser messes with ui
• #[22128] particle sizes and physics
• #[22147] Particle system, fight boids bug (dead particle)
• #[22167] Hair lattice only works with dynamic hair
• #[22197] empty XYZ text size changing according to distance from origin
• #[22266] Collada Import Crashes on simple object
• #[22291] Sequencer Cross Fade Different with ColorManagement + Float Buffer
• #[22329] Particles won't render when display mode is different
• #[22330] 3d manipulator dissapear in Edit mode
• #[22347] Problems with fast-motion using the effect strip "speed"
• #[22387] Collider stickiness seems to have broke
• #[22455] Crash when selecting New File from the menu
• #[22485] Linked group with modifier messed up after save
• #[22488] Reloading scripts causes crash
• #[22526] Blender crashes on start when WITH_BF_COLLADA=1
• #[22599] Dupli-group and Dupli-face update bug
• #[22605] Context auto-compleate fails first time
• #[22617] Using register/unregister alone crashes blender
• #[22631] Collada export/import on Linux
• #[22644] hair particles bug 2
• #[22660] Text Boxes properties are not animateable.
• #[22673] crash with solidify + subsurf + array modifier in edit mode REV:29676
• #[22680] OSX crashes when trying to use Python to extrude a curve vertex (add a new vertex)
• #[22700] 64-Bit Win7 R29442: Recent opened file list is bogus.
• #[22716] Game engine corrupts rig ID-Properties.
• #[22725] text editor doent scroll with cursor
• #[22741] Material preview doesn't update when "undo" is used to revert a setting
• #[22749] textured spotlight, incorrect mapping
• #[22766] SEQUENCER: 3 Way Colour Balance Tool has no effect on colour strip.
• #[22769] Undo Looses Active Camera
• #[22777] Duplifaces don't take modifiers into account while in edit mode
• #[22786] Displace node don't work
• #[22813] Dark screen appears in Overlap Draw mode
• #[22819] Grease Pencil: OpenGL render incorrect if view mode, OK with cursor mode
• #[22827] Crash - some weird bug in Array in newest builds (r30221)
• #[22828] Exporting as COLLADA crashes Blender
• #[22831] transform problem with hidden parent object
• #[22832] ctrl+shift+a on linked in group which is in a group makes outline green
• #[22834] Blender crashes when the ctrl-z (undo) is hit after using the sculpting tools when a file is reloaded.
• #[22836] Alt+MMB view alignment don't respect all axes directions
• #[22841] Rendering of sequence of two scenes crashes
• #[22845] Python operators dont free report list
• #[22846] GCC 4.4.1 support in Windows
• #[22858] input node doesnt work with image sequence
• #[22859] Multi-user images cant be made into single user in texure panel.
• #[22869] Rendering Anim doesnt use all compositing settings, rendering image does!
• #[22870] Can't save modified non-packed images. Annoying managemente of packed images.
• #[22875] image browser crashes on true colour jpg
• #[22876] Add new scene, stacker ".00" bug
• #[22883] Interface panels are rendered blank when using Axis constraints in wireframe mode
• #[22884] slow import wavefont/.obj file
• #[22886] SEQUENCER: No Audio strips on importing videos into VSE in recent builds old blends open with vid & audio
• #[22889] SEQUENCER: Deinterlace appears to be broken in recent builds
• #[22897] Initial default context and text_insert
• #[22907] STL files need to be scaled up by 5x
• #[22915] Bookmarks and Recent no longer working in r30498
• #[22918] Animations not being deleted from .blend files
• #[22921] Default human meta-rig will not export to FBX
• #[22932] You can make many "cube.001" with duplicate tool ! :o
• #[22935] New interface artifacts when scaling objects
• #[22936] gui draw method problem on intel card
• #[22940] Renaming a material causes crash in some cases
• #[22941] set object center/origin on a linked duplicate causes linked copied to become unselectable in viewport
• #[22946] Camera inside volume gives bad results
• #[22950] The width of a layout object does not propagate to its sub-layout objects (row, column, box, etc.)
• #[22952] Patch at revision 30463 isn't needed in render branch
• #[22953] Animation playback broken in the render branch
• #[22954] Crash going edit mode on an object linked in another scene (Kino Bug Reporting Sprint :)
• #[22955] Renaming truncated names causes crash
• #[22956] No active selection mode in UV Editor header if the object is linked from another scene (Kino Bug Reporting Sprint :)
• #[22960] UV/Image editor - Back to Previous button
• #[22961] Mesh with deleted modifiers still displays modifiers in edit mode
• #[22962] Crash when starting the render in the attached file (Kino Bug Reporting Sprint :)
• #[22963] Crash on exit, when mesure panel is activated, Win7/64
• #[22964] Glitch in render with procedural textures (Kino Bug Reporting Sprint)
• #[22965] Icons for new brushes won't get sticky
• #[22970] 2.5B 30369M crash opening 2.5A2 eye.blend
• #[22974] OBJ import arrives without texture
• #[22978] Ico Sphere Subdivisions slider can be dragged to 8, but is limited to 6
• #[22979] Can't 'Emulate 3 Button Mouse' when 'Select With: Left'
• #[22985] dope sheet crashes Blender 2.5 Beta
• #[22986] GLSL knows about lights hidden from the viewport
• #[22988] Duplicating Lights by Frame Causes Hangup
• #[22990] Crash rendering joined curves
• #[22994] Crash when loading this file
• #[22996] Edit-mode is inconsistent in different scenes (Kino Bug Reporting Sprint)
• #[23000] Animation on vertex data gets lost after saving
• #[23003] Can't set number of hair particles to zero
• #[23006] Approximate AO and environment lighting cause artifacts (white pixels)
• #[23008] Wrong numbers in Edge Length
• #[23013] Change frame with background image crashes
• #[23014] 2.53 beta - pivot point default is "bounding box"
• #[23016] After having set locrot for the bones, going further in time ==> crash
• #[23018] Can't run 2.53 build
• #[23028] Driver gets remapped when importing 2.49 file
• #[23033] Unindent after continue statement in Text Space [Patch to fix attached]
• #[23035] Obj export crash
• #[23038] View rotation snap has left and right view names swapped arround.
• #[23044] Sculpt does not update mesh in object mode
• #[23045] Reset Curve doesn't reset to default curve
• #[23046] export obj "selection only" issue
• #[23053] Blender crashes when adding image as a strip
• #[23055] transforms with proportional fall off affect hidden vertices in certain situations
• #[23062] Resolve conflict button in text editor dissappers in Blener 2.5 beta release
• #[23065] Pickle can not dump instances of user defined classes
• #[23071] Vertex parenting causes bug
• #[23073] 3d view port glsl background color, game background color, render background color and camera background color are inconsistent
• #[23075] Point clouds invisible with VBOs
• #[23081] Faces are lightet from the backside without transluency (Raytracing)
• #[23086] File Browser Crash
• #[23087] lost(black) 3dviewport at mouse-down in texture paint
• #[23090] Blender 2.5 : move object to new layer crashes Blender
• #[23093] Curve -> CurveMapping in brush...
• #[23098] Object to object rendering crashes
• #[23099] Some things missing since beta release
• #[23103] Color Management Viewportbug
• #[23104] Crash when console: <SpaceView3D object>.local_view. autocomplete
• #[23105] Scene strips renders out darker (no gamma corection?)
• #[23106] Blender crashes (segfault) when scene strip file is missing
• #[23108] bpy.ops.object.origin_set(type='GEOMETRY_ORIGIN') dosen't work in console
• #[23111] File Output node not working when inside a group
• #[23114] contraint "track to" not working
• #[23115] Crash when moving armature origin
• #[23121] ParticleEdit.hair crashes Blender
• #[23126] Dupli obj for particles do not work anymore
• #[23129] alt-p in the texteditor doesn't work anymore
• #[23131] Asign target reference box in bone constraints don't work
• #[23134] uv project modifier not working.
• #[23136] Particle display percentage "forgotten" after render
• #[23137] GLSL vanished on new ATI Cards, everything becomes WHITE
• #[23138] Text area with drop down help list are not working
• #[23139] Cannot select material without crashing Blender r30940
• #[23140] Unable to choose Objects: and Textures: in Modifiers
• #[23144] bpy.Image.gl_load() -- fix
• #[23147] Baking Cache for Particles and Cloth chrashes Blender
• #[23148] "ImportError: __import__ not found" on changing Render FPS
• #[23149] Showing cache instead of rendering with the VSE
• #[23151] UV Project not update in realtime until you save the file and reopen it.
• #[23153] Addons section is empty
• #[23156] Cannot Edit Custom Properties
• #[23157] Symmetry missing from sculpt tool bar
• #[23158] Translate operator leaks memory if nothing selected
• #[23162] GCC 4.2 and prior support broken in CMakeLists.txt as of r30985
• #[23164] Copied Scene Nodes!
• #[23166] Disturbing Options Panel in Halo Properties.
• #[23167] Obsolete Disturbing Texture Option in Halo Properties.
• #[23173] Blender crashes on selecting display color corrected image in image editor
• #[23174] Text Editor: View Top of File and View Bottom of File not working [Patch to fix attached]
• #[23179] Screw Modifier looses VGroups
• #[23181] when I try to roll any bone in armature edit mode (ctrl + R ) blender crash
• #[23182] Using self.report() inside poll() gives crash
• #[23184] Problems with speed control effect strip in the video sequence editor
• #[23185] Mark All in Text Editor always reports "Text not found" when wrap is off [Patch attached]
• #[23188] libpng error: Image width or height is zero in IHDR
• #[23189] Num-0 swtich to Camera view and back doesn't respect UserPerspective view.
• #[23192] radial symmetry inconsistent between brushes
• #[23193] Projection paint doesnt open image editor
• #[23194] export UVs miss the extension file
• #[23196] rna_nodetree.c node_update() doesn't save to .blend
• #[23197] Python can't handle German umlaut characters in strings
• #[23198] Enabling OpenMP breaks final linking
• #[23199] Properties Panel groups are not filtered correctly
• #[23204] Render disconnected hair made in python crashes Blender
• #[23208] region.callback_add never called on sequencer previews.
• #[23209] context.space_data.region_3d.view_perspective incorrect in quad view.
• #[23210] Displace Modifier Strength Setting only displays 2 decimal places.
• #[23211] "with" keyword in text editor not highlighted [Patch attatched
• #[23216] Memory leak when removing Fcurve from action
• #[23217] Memory leak when applying location after context switch
• #[23219] Top View Ortho Dissapears when Numpad 4 spinning
• #[23220] .x3d export not exporting UV correctly
• #[23224] Blender 2.53 beta crashes on startup on a MacPro
• #[23227] .obj import with UV produces broken UV map in 2.53.0 (r30593)
• #[23228] Play rendered animation is not working
• #[23231] Crash when parenting to hidden object
• #[23235] Instances, subsurf, crash
• #[23237] Mesh created in 2.48/49 - impossible to add subdivision with multires in 2.53
• #[23238] Blender crashes when rendering multiple scenes and mixing them in the compositor
• #[23240] bpy_struct.callback_add() [patch]
• #[23244] Blender freezes when rendering twice from a script
• #[23246] Crash when baking + preview world settings.
• #[23247] Load Image in Textures does not use a usefull path
• #[23252] Fluid simulation - Blender crashes
• #[23253] Sculpt curves missing *NEED MORE INFO*
• #[23257] cmake tests for SSE, but SSE2 gets enabled
• #[23258] Invisible brush circle in "Sculp mode", "Vertex paint" and "Weight paint"
• #[23260] VSE Marking with shortcuts doesn't work
• #[23263] Changing view crashes blender
• #[23269] Armature Bone Roll item name inconsistency and Hotkey CTRL+N hickup
• #[23270] Long directory name segmentation fault in File brower
• #[23274] curve guide force particles to born at the wolrd's origine
• #[23275] .3DS import script fails on some models.
• #[23281] Crash with multiresolution and uv project
• #[23285] Exporters not available whel using special characters in path name
• #[23289] Texture missing while importing wavefront OBJ. No error message in console
• #[23297] Missing brush options in UV Image editor
• #[23298] Kill particle breaks when baking simulation
• #[23303] color of texture on object is too 'light' in glsl preview
• #[23305] Unused image datablocks not being deleted
• #[23307] Accessing FluidParticles.settings causes crash
• #[23313] Crash if folder has a damaged image in it. Blender 2.53 beta
• #[23323] RigidBodyJointConstraint.axis_x (_y, _z) limited to 6.28 *degrees*
• #[23331] Hidden Bones Contribute to Axis Normal *NEED MORE INFO*
• #[23332] Crash when adding bevel modifier on top of a screw modifier
• #[23334] Particle Mode - Weight editing crashes if large number of particles OR you have added in Particle Mode
• #[23336] Using "F" and "Shift-F" in Particle Mode causes crash - Manual slider changes OK
• #[23337] Texture paths become invalid
• #[23341] SEGMENTATION FAULT: Initial startup / loading
• #[23346] Function and modules recognized as "NoneType" when not part of the Operator Class namespace
• #[23350] Texture preview; human factors usability issue
• #[23351] X-Ray + Transparency removes X-Ray effect
• #[23363] Layer buttons do not update when last object deleted
• #[23366] v2.53 - Crash when using subsurf-subsurf-mirror modifier order
• #[23370] problem when running game engine
• #[23371] Crash while working with Dupliframes and failure loading corresponding .blend.
• #[23383] No QT codec choice (again)
• #[23384] Items disappear after expanding key config items
• #[23386] crash switching to edit mode
• #[23394] STL export multiply objects with empty goes wrong
• #[23396] proportinal editing hotkey ("o") does not work
• #[23399] "Median crease" in the UI should technically be "mean crease"
• #[23400] Unable to import *.3ds/*.obj files with textures
• #[23403] Unique ID names fail
• #[23404] Scene/Sequencer rendering color management problem.
• #[23407] vertex painting on a mesh with no face segfaults
• #[23408] Outliner, text is visible in scrollbars
• #[23419] FILE OPEN: OpenEXR default extension .EXR / .exr is filtered out
• #[23422] Crash with ctrl+Spacebar at closing Blender
• #[23427] background image transparency slider disappeared between 20th-21st Aug r 31482
• #[23431] SEGFAULT: Recent file loading from splash
• #[23433] Undoing dimension change crashes r31499 when mouse is left over the dimension change
• #[23434] BACKGROUND IMAGES: r31493 loses "Frames" property
• #[23439] Automatic keyframe insertion is working just in initial scene
• #[23445] saved blend files with dupliframes do not reopen
• #[23446] Obj import fails
• #[23449] RNA renaming bugs
• #[23452] Camera added in python is not correctly rotated
• #[23453] SCENES: Auto key record fails
• #[23454] vector*matrix not the same as vector*=matrix
• #[23456] context.main.filepath lost after undo
• #[23461] clicking Add Tube "Cap Ends" option removes other mesh objects from scene
• #[23462] Hair display affects rendered quantity
• #[23463] Image Sampling Filter settings not working or reading since r31422
• #[23464] Crash on Tab
• #[23469] Missing Parent Menu in Pose mode
• #[23470] context.objects.link() update viewport [patch]
• #[23471] x3d export broken: empty files
• #[23474] Object movement between layer works only for one object
• #[23487] Lasso select does not update selected object count
• #[23488] bpy.types.Texture.type don´t update the parameters of texture
• #[23495] unable to pack file, source path not found: "<builtin>"
• #[23496] some composite node inputs/buttons not working
• #[23497] Keymap editor search box not working
• #[23504] Cannot create axis_angle keyframes
• #[23520] Smoke broken - UI doesn't allow particle system selection
• #[23523] OBJ Import still fails
• #[23533] Saving Opened Blend File Fails
• #[23534] Custom Properties not showing in OBJECT panel
• #[23536] Crash with CTRL+Spacebar at closing Blender 2
• #[23541] OBJ export of primitive fails
• #[23548] calling fcurves.new() results in EXC_BAD_ACCESS
• #[23551] MODIFIERS: Steps "Use End Frame" doesn't enable
• #[23552] keymaps big problem
• #[23553] F2 on filebrowser = bug?
• #[23554] export of obj Export: wavefront (.obj) does not work *NEED MORE INFO*
• #[23569] Convex hull bounds crash Blender
• #[23570] ASC-CDL Transfer Function in the Color Balance does not match spec
• #[23573] object rotates when IMAGE_SEARCH is off
• #[23575] Hook modifier don't update name of parent bone when the name of parent bone is changed.
• #[23578] Blender Crashes when Audio Scrubbing is on
• #[23584] NURBS surface point weight
• #[23586] Euler.rotate() method is broken
• #[23590] broken keymap wm.context_set_value tool_settings.mesh_selection_mode
• #[23592] WM draw method detection fails for Mesa's software rasterizer
• #[23593] using material_slot.material=material_slot.material.copy() causes inescapable loop and blender to hang
• #[23594] making single user material causes blender to hang indefinitely on materials with animation_data
• #[23596] Particle Harmonics cache problem
• #[23607] Render Stamp, incorrect apostrophe Y position.
• #[23612] OBJ import with 32 bit TGA or PNG imports double textures
• #[23613] Align active camera to view vs toggle camera acts odd
• #[23620] CODE REFERENCE TYPO: scaldownyf should read scaledownyf in scaling.c
• #[23621] lattice modifier on particle hair when applied doesn't apply it to the hair
• #[23631] Faces and edges missing in edit mode
• #[23634] Edit Box in World / Ambient Occlusion has wrong background colour
• #[23635] property limits don't work when added via scripting
• #[23636] custom properties panel not obeying settings
• #[23638] Small bug in blender\source\creator\CMakeLists.txt [and patch]
• #[23641] enable/disable switch of "Limit" Constraints are inverting
• #[23642] Particle system "Lifetime" setting does not animate
• #[23648] Add image strip window checkboxes don't work
• #[23649] Missing "File" text field on image strip input properties
• #[23654] new sculpt brushes' icons are linked together
• #[23656] Problems retrieving properties from inside runtime-created PointerProperties
• #[23657] Modifiers dosen't work when you select diffrent mesh for object
• #[23663] relative path dind work on linux
• #[23672] If frame offset is too high the strip jumps forward when you try to move it.
• #[23680] Explode with Split Edges over SubSurf - crash
• #[23695] SigSegV when deleting camera from multiple scenes via outline pop-up menu
• #[23697] New Empty Scene lacks World Settings
• #[23701] Edit Mode: unable to bind vertex/edge/face select modes to keys
• #[23702] Parent to hidden object crashes
• #[23704] Background image does not support special german letters
• #[23715] Collada will export invalid xml ids
• #[23716] Add background image broken r31815, python error in console in space_view3d.py
• #[23720] Performing an object operation in the Outliner in Visible Layers display mode causes CTD
• #[23722] Artifact in 3D View with empties saved to default .blend.
• #[23725] bpy.context.window_manager.
• #[23728] Front view - View persp/ortho - View > Properties - Background images > Add image > Open.
• #[23734] Force Fields Min/Max don't work
• #[23742] a NURBS surface created with two joined curves crashes Blender on rendering
• #[23756] Metarig Templates Panel - Blank with console errors