Changelog

3.0

  • new New UI using Blender’s subpanel system.

  • new New Quick Batch system. Quick batches can now be combined and use multiple scenes.

  • new New tool to change settings in multiple jobs quickly

  • new Option to enable/disable render passes. Each render job can now control which render passes are used.

  • new Configuration file for batch render server. The batch server can now take a TOML file for settings.

  • new Batch server can now have “workers” to distribute render jobs across multiple machines

  • new New simpler custom overrides UI. It’s possible to pick properties from objects, cameras and more through the UI without writing Python.

  • fixed Use systems temp folder in Blender 4.2

  • fixed Fix bug when rendering with EXR in Blender +4.1

  • fixed Fix bug when using camera markers quick batches

  • fixed Fix and simplify the removal of frame numbers on still renders

  • improved Better logging

  • improved Now using the new Progress Bar in 4.1 (instead of the old float slider hack)

  • improved Cleaned up and refactored a lot of ancient code.

  • improved Make sure batch is finished before running power off options

  • improved Launch scripts for server now look for the path appropiately

2.6.2

  • fixed Port to Blender 4.2 extensions

2.6.1

  • fixed Fixed a bug when using certain characters in Windows paths

  • fixed Catch errors better on email notifications

  • fixed Make email notifications on batches work again

  • fixed Fixed Multilayer EXR rendering with turbo tools

  • fixed Improved removal of frame numbers on render files

  • fixed Fixed single GPU in Cycles for render jobs

  • new Add option in batch menu to apply current job settings to scene

  • new Add option to deactivate the view layer change in the render layers node

2.6

  • new Batch actions can now run Python scripts, besides shell commands

  • new Support for Turbo Tools

  • improved The file renaming system is more reliable, but since there can still be some corner cases it’s disabled by default

  • fixed Better error catching for progress and timeouts

  • fixed Prevent race conditions for per-job custom python files

  • removed “Server stuck” threshold now removed

  • improved “Disable all addons” options now keeps Cycles enabled

2.5

  • new New Frame jump setting for animations. Let’s you control how many frames to move forward after rendering a

frame in an animation - improved The still frame option now accepts multiple frames separated by commas like “1,2,4,6”. It also accepts frames relative to the end and start (“+2” or “-1”). Also supports rendering multiple animation ranges (2..10) - improved Removed usages of with_stem() so it’s still possible to run Render+ on Blender 2.79 - fixed Fixed power off in batches - improved Rewrote the entire function to avoid overwrites, now it’s easier to debug and works more reliably - improved Rewrote the entire parallel render code. Now it uses concurrent futures instead of multiprocessing. Now it’s more reliable and less hacky. - fixed Render+ will now correctly mark render jobs as finished when the Blender instance quits - new New option in Global Settings to disable all addons when rendering. Useful for troubleshooting - new New option to generate .bat files to run batches without the batch server (Windows only for now) - new Replaced all the old blendfile code with the new one from BAT. Now Render+ can read blendfiles compressed with Blender 3+ (using Zstd). - new Option to run a Python script before running each renderjob. The script must be inside Blender - improved Improved debug prints - fixed Fixed a crash when enabling “Use terminal” on Windows - fixed Fixed Mac’s Finder sometimes not opening the output path

2.4

  • improved Settings panel is now called “Single Render Settings” to make it clearer

  • improved Better startup message when starting the batch server from the command line.

  • improved The batch server now tries to figure out and show the network IP when started from the command line

  • improved Added scripts to start the batch server more easily

  • improved Lots of quality of code improvements

  • fixed Fixed sound notification for batches

  • fixed Bug when checking missing textures

  • fixed Several bugs in progress calculation

  • improved Progress bar now reacts and updates much faster

  • improved Progress calculation is more reliable

  • fixed Fixed removing frame numbers from filenames (though there’s still some edge cases)

  • fixed Fixed rendertime format in batch panel

  • improved The batch server will change view layer in all layer nodes in the compositor now

  • improved The UI will display a warning when selecting a viewlayer that is different from the one used in compositor nodes, since it could break some node setups.

  • improved Don’t change the view layer in compositor nodes if it’s not set in the render job

  • improved Select external files will use an empty output by default. This way they will be output to the directories set in the files.

  • removed Removed color looks and tons of code no longer used

  • fixed Fixed a bug where disabled render jobs would show the queued icon

  • improved The batch server can now distinguish between rendering and compositing stages (only for single image renders)

  • improved Progress can now go back to zero again for single images. This can happen when rendering multiple passes.

  • fixed Fixed a bug when calculating progress after the first frame

  • fixed Fix a bug when writing the log in the batch server

  • fixed Fixed a bug when writing log files for render jobs

  • improved Initial Blender 3.0 (and Cycles X) support

2.3

  • new Parallel rendering. Render+ can start more than one job at a time.

  • improved Lower minimum for refresh time (new default of 0.05 seconds too)

  • fixed Jobs are marked as finished if progress is 100, regardless of the status of the subprocess

  • fixed Subprocess is killed if progress is already 100

  • improved RSS no longer depends on a file, but it’s served directly from the batch server

  • improved RSS feeds now include progress percentage

2.2

  • new Network batch rendering. The batch server can now be run in a separate PC and connect over a network. This is limited to running only one batch at a time for now.

  • new File uploading. Render+ will pack and upload blendfiles when rendering over a network

  • new Button to check if server is responding (for network renders)

  • new Custom overrides now support presets

  • new Custom overrides includes 4 example presets

  • changed Custom overrides don’t auto include bpy.data.scenes[SCENE] anymore. This lets them be more flexible and change different things.

  • changed Global percentage is now an integer value

  • removed Removed color looks quick batch since color looks are no longer available in Blender

  • improved Render jobs can now use all devices, all GPUs, only the CPU or only a single GPU

  • API change New /batch/start route to start batches and /batch/recipe to submit recipes

  • API change New route /batch/ready to check if server is ready to run batch

  • API change New route /test to ping server

  • API change DELETE /server route removed

  • API change New route /batch/file to upload files

  • changed The batch server is now built on Bottle

  • changed Render+ now uses the requests library

  • new Setting to change stuck threshold. Defaults to 30 minutes. If Render+ keeps receiving the same message for this amount of time, it will consider the server stuck and kill it (if it’s local).

  • new Setting to disable the missing images check

  • fixed Fix bug when messages in stderr piled up and caused a deadlock, hanging the server

  • fixed Various clean-ups, updates and small fixes in the code.

2.1

  • new Cancel batch and terminate batch server if it’s hanging (returning the same reply all the time)

  • new Mark input as incorrect when no camera is selected

  • new Show only cameras in the camera input

  • removed Removed the old CSS/XSLT files (missed them last time!)

  • fixed Don’t quit the server if we can’t make a log file

  • fixed Don’t add an underscore if filename is empty in change output paths

  • fixed Update hotmail/live/outlook smtp server

  • fixed Prevent duplicate log messages

  • new Server paramter to show debug messages in the terminal

  • fixed Show server logs when enabling debug messages

  • fixed Remove .001 in paths correctly

  • improved Don’t consider job as failed if there’s a render file (even if Blender exited with error)

  • fixed Fix autosave render when output path is empty

  • new Change the view layer in the Render Layers Node when batch rendering with the compositor

  • new Show an error if textures are missing in the batch (only for internal jobs)

2.0

  • new Batch server. A full blown http server with a REST API, no more temp files!

  • new The currently running render job can now be cancelled without cancelling the rest of the batch

  • new You can now check the progress of a render when using a supported render engine (Cycles and Eevee only for now)

  • new Port option for the batch server in preferences

  • new Option to never shutdown the batch server in preferences

  • new Documentation button in the addon preferences to quickly check the docs locally

  • improved Much better UI for previous batch stats

  • new Previous Batch mode now includes batch started and finished date, as well as total rendertime

  • new Previous Batch mode now includes statistics for the batch (average, fastest, slowest)

  • improved Much more organized UI for preferences

  • port Ported for Blender 2.80

  • new Added an option to print debug messages in the console

  • new Add option to disable overwriting render files in batches

  • new Render+ can now run custom commands before and after running a batch, as well as before and after running render jobs

  • improved Power off, notifications and actions in batch are separated from the general settings

  • improved Email notifications now include batch stats: average time, slowest and fastest job.

  • changed The Previous Batch button is now in the batch menu instead of a separate button

  • changed The Batch panel is now in the new Output tab

  • removed Custom CSS for RSS files (we can have actual HTML clients now)

  • removed OpenGL buttons and settings. Blender now calls this Workbench and treats it as a rendering engine.

  • changed Global percentage is now disabled by default for batches

  • improved Global percentage can now be set higher than 100% in batches

  • improved Fixed several tooltips that weren’t clear enough

  • improved Massive Refactor. The new code is much cleaner and more maintainable

  • improved Debug/info messages take less space and lines now

  • improved Markers Quick batch is now disabled if there are no markers in scene

  • improved The extensions setting in the output panel is when rendering batches

  • improved Quick Batches for Markers, Cameras and Render Layers now set default output paths

1.7

  • improved Better UI for external blends

  • new External blend path now turns red if file is missing or corrupt

  • new External blend jobs are now autofilled when the blend path is set

  • new External blend jobs now have selection lists for scenes, worlds, cameras and render layers

  • new “Add external” tool. This option lets you select multiple external files and add them as render jobs

  • improved File selector only shows blend files when selecting an external blend

  • improved Fixed code style everywhere. Also made it more PEP8 compliant

  • improved More robust logging code

  • fixed R+ logger no longer conflicts with Flamenco/Blender ID addon

1.5

  • new Default Output path preference. The user can now set a convention for new output paths in new render jobs.

  • new Test Connection button for Email settings. The connection to the SMTP server can now be tested without sending any emails.

  • new Clear Batch Temp Folder button. It’s possible to delete all left-over files from the batches temporary folder in one click now.

  • new Added documentation and a warning when setting up a Gmail account for emails. Some extra setps are needed to use a Gmail account from R+ due to Google’s security measures.

  • improved Email notifications don’t set a fake sender in the headers anymore. This prevents Gmail from rejecting emails.

  • improved Duplicated render jobs now come up below the original job and are automatically selected.

  • improved Render Layers Quick Batch now includes the scene name in the render job’s name

  • changed Scenes Quick Batch doesn’t fill the renderlayer input anymore. This way it will render all layers by default. The old behaviour can be replicated using the Renderlayers Quick Batch.

  • fixed Fix a bug when starting batches with a terminal on Windows

1.2

  • fixed Fix another bug when starting batches on Windows

  • fixed Fix bug in batches on Windows when using a terminal

  • fixed Fix bug in GPU detection while registering

1.1

  • fixed Fix bug when starting batches on Windows

  • fixed Fix bug when cancelling batches on Windows

1.0

  • new Change output mode. A way to change outputs for all render jobs automatically.

  • new Large Renders. Split a huge render into multiple render jobs.

  • new Color Looks. Create a job for each look in the color management panel.

  • new Quick batch: option to create one job per scene.

  • new Batch Log mode. Access stats of the previous batch.

  • new Show output folder button. Opens the folder where rendered images will be saved.

  • new Jobs can now use a specific GPU (in setups with multiple GPUs) or CPU

  • new Jobs can use a specific number of samples (Cycles only)

  • new Section render. A job can render out only a portion of the image.

  • new CSS style sheets for RSS feeds. Includes support for custom CSS files.

  • new Automatically create directories for batches

  • new Open batches inside terminals

  • new Use custom blender binary for batches

  • new Custom overrides can now be disabled

  • new Custom overrides can have names

  • new Render jobs can now have specific worlds (set in the scene tab)

  • new Batches can now follow notifications, power off and pre/post actions

  • new OpenGL renders now have settings: transparent, render from viewport and percentage

  • improved Autogenerate is now Quick Batch, much better ui

  • improved Markers in quick batch are now properly sorted by their frame

  • improved You can choose to create animations jobs in when using markers in quick batches

  • improved You can choose not to set cameras automatically when using markers in quick batches

  • improved Render jobs now autocomplete scene details when created

  • improved Render jobs now autocomplete output paths when created

  • improved Render jobs now autocomplete when a different scene is selected

  • improved Any Render job can be made external now (through the external checkbox)

  • improved Better ui for custom overrides

  • improved Better ui for the initial state of the batch

  • improved Better ui for global settings

  • improved Batches no longer complain about output paths. They just add a ’_1’ to the duplicated filename.

  • improved Better ui in Render tab in batches

  • improved Render jobs are now named after the current scene when created

  • improved Duplicated names in the render jobs list are handled much better

  • improved Better error handling in the support log

  • deprecated Background renders (you can use a 1 render job batch now)

  • deprecated dBus option for Power off in Linux (almost everyone is using systemd now)

0.8

  • Major code refactor. All the code is now organized into modules, code duplication has been reduced and error handling is more robust in general.

  • Email Notifications. Send an email to notify when a render is complete. Requires an email account to send.

  • Export Stats to CSV. Save stats data as a CSV file for graphs, databases, etc.

  • Much improved documentation for users and developers

  • New samples for post/pre actions in docs

  • Clone override button. Custom Overrides can be quickly copied to all render jobs with one click.

  • Most of the code is now unit tested.

  • Colored output in terminal (only Linux)

  • Render jobs using external blends no longer require an output path. You can leave it blank to make R+ use the output set in the external blend.

  • Generate support log setting. Enabling this feature will write a detailed log file while using R+, useful to help solve issues/bugs.

0.7

  • New batch rendering implementation. No longer freezes the UI!

  • Batches run independently of Blender now. You can close, or open another file while the batch is running. It will continue even if Blender crashes.

  • The list updates as the batch process each job (whether it’s finished or failed)

  • Use all scene layers feature has been disabled for now. Something changed in recent releases that has made it stop working and I haven’t been able to fix it yet.

  • Batches can now be cancelled. Any running jobs will be immediately terminated.

  • Refresh interval for the batch panel can be set in the addon preferences

  • Support for external blend files in batch. Scene/camera/render layers don’t autocomplete though (API limitations).

  • Enable/Disable all options to quickly toggle batch render jobs

  • Render jobs can now be renamed by double clicking on their name in the list

  • You can also toggle between animation and still renders by clicking the icon in the list

  • Option to ignore Render Border setting in batch

  • Option to write log files for each render job

  • Global size setting for batches. This size will override any size you have set for render jobs, as well as the size you have set in the output panel. Useful to make quick previews.

  • All messages printed to the console now have timestamps

  • Log files for background jobs and batches include timestamps. Batches include the render job number and batch name.

  • Size percentage (from the output panel) is now ignored in batch to avoid user mistakes. If you need to change the size for all jobs you can use the new global size setting.

  • RSS file support. Render+ can now generate an RSS file for each batch, so you can monitor it’s progress. If you put this file in a network or Dropbox folder, you can monitor the batch using your tablet/phone/TV/browser/etc. See the docs for more info.

  • Render jobs can have specific file formats. (format specific options not available yet though)

  • Render jobs can use a specific number of threads (use 0 for automatic)

  • Custom overrides for render jobs.

  • Render+ will now check for conflicting or invalid output paths in the batch list

  • Animation jobs can now render specific Render Layers

  • The “Cycle slots” toggle has been replaced by the Slots menu. Cycle slots never worked quite well because of API issues and it wasn’t very useful. The new slots menu allows you to change slots from the render panel, as well as name them. Used slots have a fully visible icon, free slots have a more transparent one.

  • Render jobs must have different names now. This was preferred before, but now it’s enforced due to the possibility of bugs and data conflicts.

  • Render+ will warn about invalid scenes, cameras or combinations of both. Previous behaviour was using the default scene/camera but this was frustrating (specially in long batches :) )

0.6

  • Improved UI

  • Autosave now honors overwrite option

  • Autogenerate jobs for batch rendering

  • Sound notifications

  • The animation settings toggle is gone!

  • Options to send to bottom/top, duplicate, and clear all in Batch

  • Batch panel can be disabled in preferences

  • New Stats: Estimated time, average/fastest/slowest frame rendertimes

0.5

  • Batch rendering

  • Change slot after rendering