1. Machine adjustment
(1) Added Anycubic Photon Mono 2 machine
(2) Added Photon Mono X6Ks machine
(3) Added Anycubic Photon Mono M5 machine
(4) Added Anycubic Photon Mono M5s machine
(5) Added CREALITY HALOT-MAGE machine
(6) Added CREALITY HALOT-MAGE PRO machine
(7) Added ELEGOO SATURN 3 machine
(8) Added ELEGOO Saturn 3 Ultra machine
(9) Added ELEGOO MARS 4 machine
(10) Added ELEGOO Mars 4 Ultra machine
(11)Added ELEGOO MARS 4 MAX machine
(12)Added NOVA3D Whale2 Pro machine
(13) Added LYNcast-LY-01 machine
(14) Added Phrozen Sonic mini 8ks machine
2. New functions
(1) Added the function of scaling compensation
(2) Anti aliasing image blur pixel extension with 5-8 setting items
(3) Some printers have added the function of fast network sending
3. Function optimization
(1) Optimized the saving speed of high-resolution slice files
(2) Optimized the issue of excessive memory usage when saving slice files
4. Bug repair
(1) Fixed the bug that caused software crash when canceling the import of slicing files
(2) Fixed the bug where memory was not released when saving slice files multiple times
5. Others

1. Machine adjustment
(1) Added the ELEGOO SATURN 8K machine
(2) Added the AnyCubic Photon D2 machine
(3) Added the HALOT-RAY machine
(4) Added the NOVA3D Whale3 Pro machine
(5) Added the UniFormation GKtwo machine
(6) The printing parameter of ELEGOO SATURN2 machine is optimized to further improve the printing stability.
(7) Phrozen's Sonic Mega 8K, Sonic Mighty 4K, Sonic Mighty 8K, Sonic Mini 4K, Sonic Mini 8K printers have added fast printing material
2. Bug repair
(1) Fixed the bug that some slice details were lost in special cases
(2) Fixed the bug that the bottom valve was lost when the slice format was svgx
(3) Fixed the bug of model data loss in the software when the MAC system interrupts the loading process of slice files and project files
3. Others

1. Machine adjustment
(1) The printing parameters of Elegoo Saturn2 and Elegoo Jupiter machines are optimized to further improve the printing stability.
 (2) Added the Phrozen Sonic Mighty 8K machine 
 (3) Added the Anycubic Photon Ultra machine 
 (4) Added the Anycubic Photon M3 machine 
 (5) Added the Anycubic Photon M3 Max machine 
 (6) Added the Anycubic Photon M3 Plus machine
 (7) Added the HITRY-Rocket 1 machine 
 (8) Added the HITRY-Rocket 1 Pro machine 
2. Others

1. Machine adjustments
1) Added  the Anycubic_ Photon_ Mono_ 4K machine
2)Added  the AnyCubic_Photon_Mono X_6K machine
3) Added the Anycubic_ Photon_ SQ machine
4) Added the Elegoo Mars 3 Pro machine
5) Added the Elegoo Saturn 2 machine
6) Added the Halot-lite machine
7) Added the Halot-one machine
8) Added the Halot-one plus machine
9) Added the Halot-one Pro machine
2. Bug repair
1) Fixed the bug that the diameter size of small columns cannot be edited
2) Fixed the bug of hollowing out errors in some language modes
3) Fixed the bug that the software crashed when switching to the main interface after adding support under special circumstances
3. Others

1.Machine adjustments

1)Added the Phrozen Sonic Mini 8k machine

2)Added the ELEGOO JUPITER machine（TSMC print parameters are configured by default）

5)Added the EPAX X1 4KS machine

6)Added the EPAX DX1 Pro machine

7)Added the EPAX DX10 Pro 5K machine

8)Added the EPAX DX10 Pro 8K machine

9)Added the EPAX E10 8K machine

10)Added the EPAX X10 8K machine

11)Added the EPAX X133-6K machine

12)The ELEGOO Mars3 machine adapts the default parameters of TSMC

2.performance optimization

1）Improved the fluency of the software.

2）Reduced the time taken to slice and save slice files of supported models

3）Reduced the time taken to islands detection

3.Feature improvements

1)Optimized and upgraded the plug-in system for adding machines

2)The print time compensation algorithm is optimized and a new print time compensation function is added

3)Added the function of display size

4.Bug fixes

1）Fixed the bug that the gcode parameter is not displayed

2）Fixed the bug that the resin price is not changed successfully

3）Fixed the bug that the platform will block the viewcube after switching the orthogonal view

4）Fixed the bug that the saved image will be missing when dragging the slide preview slice image during the process of saving the slice

5）Fixed the bug of wrong machine size of EPAX X1 4K

6）Fixed the bug that the rest time after retract does not work of Phrozen Sonic Mega 8k

7）Fixed the bug that the modified machine parameters were reset after restarting the software

8）Fixed the bug that the bottom slice preview is displayed in red

9）Fixed the bug that the slice does not report an error when the height of the model exceeds the height of the printing platform

10）Fixed bugs causing software crash in some usage scenarios

5.Others

1. Machine adjustments

• Added the Flashforge Foto 6.0 machine
• Added the Flashforge Foto 8.9 machine
• Added a new material profile for the Longer 3D Orange4K machine
• Changed the default slice format for the WanHao CGR MONO machine to .ctb
• Changed the default slice format for the WanHao CGR MINI MONO machine to .ctb
• Added the ELEGOO SATURN Smachine
• Added the ELEGOO MARS 3machine
• Added the EPAX X1-4Kmachine
• Added the EPAX E10 5Kmachine
• Added theEPAX X10 5K machine
• Added thePeopoly Phenom Prime machine
• Added thePhrozen_Sonic_Mega_8K machine

2. Feature improvements

• Added new settings of the Rest Time mode for Waiting Mode During Printing in the slice settings
• Added a new Transition Layer Interval Time Difference setting in the slice settings
• Added Model Scaling Axis, which is displayed when scaling a model
• Addedthe Two-Stage Motion Control settings for some printers
• Optimized the support preprocessing speed

3. Bug fixes

• Fixed the bug that when adjusting the grayscale level for multiple machines, the display UI for other machines will change
• Fixed the bug that the software crashes when usingTolerance Compensation on some complicated models
• Fixed the bug that an authorization error occurs when using the software
• Fixed the bug that the size of some parts created when adding a hole for models is incorrect
• Fixed the bug that the software may crash when hollowing and infilling a large model
• Fixed the bug that using Tolerance Compensation may cause some layers to disappear
• Fixed the bug that some sliced files don't have model preview
• Fixed the bug that when cloning a model, there will be slice issues with the original model
• Fixed the bug that the software crashes when adding heavy auto supports for some models
• Fixed some errors you may see when slicing
• Fixed the bug that the raft shape can't be changed
• Fixed the incorrect display of layer count in the SLC sliced files
• Fixed the incorrect conversion between the Light PWM percentage and number
• Fixedthe bug that the software cannot run on Linux if some libraries are missing
• Fixed the bug that View Cube might not be displayed properly on Linux

• Notice: If you were previously using V1.8.0, you should export your configuration file on that version, and then import it on this one. Otherwise, your configuration file may be missing. If you upgraded from another version, you can ignore this message.
• Machine adjustments
  Added the QIDI 6.08 mono machine
  Updated the QIDI i-box mono machine parameters
  Removed the QIDI Shadow5.5 machine
  Updated the ELGOO Saturn machine parameters
  Updated the Peopoly Phenom machine parameters
  Updated the Peopoly Phenom L machine parameters
  Updated the Peopoly Phenom Noir machine parameters
  Updated the Peopoly Phenom XXL machine parameters
  Updated the AnyCubic Photon-S machine parameters
• Feature improvements
  Reduced the physical memory usage of the software
  Optimized the bottom tolerance compensation so it now covers the transition layers
  Optimized the island detection feature so now every time it runs on the current state instead of the original one of your model
  Adjusted the profile saving mechanism
  Adjusted the usage logic of the 3D view cube
  Added an option to turn on/off the animation for the hollow process
  Changed the rotation base angle from 90 degrees to 45 degrees
  Made File List extendable
• Bug fixes
  Fixed a bug that triggered software crash when auto save is running
  Fixed a bug that caused a support to disappear when moving it
  Fixed a bug with the scale to fit feature
  Fixed a problem that when a model is right at the size of the platform, an exceeding border message will show up when slicing it
  Fixed the bug that a support could disappear in the support editing mode when clicking its connection sphere multiple times
  Fixed the bug that caused excessive parts to be added to a model after it was sliced
  Fixed a bug that caused the model to disappear when doing a multiple times speed preview of its cross sections
  Fixed a bug that caused the support structures to go below the platform
  Fixed a bug that the software might crash caused by saving the project file (Ctrl + S) when manually editing supports
  Fixed the problem that there was no saving format when saving sliced files for the AnyCubic Photon printer
• Others