Custom resolution Utility- Changelogs and Old versions
As we know, every new version brings new updates. Below, we have explained every new feature brought in every version.

Version 1.5.3
- It added support for editing the existing version of the free sync version 3 block data with a higher maximum range.
- Users can preserve the border if present in the EDID detailed resolution.
- It resolves issues with AMD and NVIDIA GPUs; all extension blocks should be readable with these GPUs.
Version 1.5.2
- This version can now support up to 7 extension blocks.
- All extension blocks can now be read with NVIDIA graphics cards.
- In audio formats, “Audio CRX and MPEG-D USAC” from CTA-861.6 are added.
- In colorimetry, “sRGB” and “Default RGB” from CTA-861.6 are added.
- The automatic CRT can now accept 480p, 480i, 525p, and 525i resolutions.
- It can now fix Exact and exact reduction for interlaced resolution.
- In a detailed resolution, added an exact CRT timing option and a vertical total calculator option.
Version 1.5.1
- Added additional audio format in CTA-861-G/H
- Fixed the display ID reset option so that it does not revert to the default of 6Hz when added to the new resolution.
- After editing, the scroll position can now be retained by list boxes.
Version 1.5
- To improve video quality and compatibility, YCBCR color formats and maximum color formats have been added.
- Increased the support for advanced HDMI 2.1 features, including maximum fixed rate link, refresh rate variability, and display stream compression.
- It also improves the timing options, as the LCD standard can now be split into automatic PC and automatic HDTV, which provides better handling of different display systems.
- LCD reduced is now replaced by exact reduced due to inappropriate results.
- LCD native is now refined into Native PC and Native HDTV.
- It also introduced new timing options, such as exact and exact reduced, which are beneficial for calculating refresh rates.
- To adhere to the official naming standard, the CEA-861 extension blocks were renamed to CTA-861.
- Added display 2.0 extension block, expanding compatibility with newer, updated computers.
- CRU now exports the original, unmodified EDID for reference or backup purposes, in case no modifications are made.
Version 1.4.2
- It can show an inactive display with its installed overrides.
- The serial number set to 0 now can be transcribed as a blank.
- Horizontal blanking below 56 to improve stability will no longer be allowed.
- Correct interlaced calculation to comply with displayID settings.
- During additions of HDMI 2.0 data blocks, “SCDC presents” will automatically enable.
- Added support for exporting EDID data blocks as comma-separated hexadecimal values
Version 1.4.1
- Speaker setup: In this version, a new speaker from the CTA-861-G was added.
- Support addition: It added support to edit FreeSync 2 ranges and HDR static metadata blocks.
- HDMI support: It sets the fixed latency of data saving to 2 ms and also saves an additional field for HDMI 2.1.
Version 1.4
- DisplayID extension Blocks: It added support for Type 1 detailed resolution and also tiled display topology data blocks.
- Display properties: Addition of support for ID serial number in EDID Header.
- Up-to-date resolution: New resolution was added from CTA 861-G and Automatic – Old standard” timing option for GTF.
- Colour settings: From CTA 861-G, the DCI-P3 standard was added.
Version 1.3.1
- Fix Export: Fixed .inf export for Windows 10 creators update compatibility.
- Timing parameters: CEA-861 timing parameters for 3840×2160 @ 60 Hz with “LCD standard” were used.
- Detailed resolutions: We can use the zero back porch for detailed resolutions.
- DPI settings: Refined UI scaling with higher DPI settings.
Version 1.3
- Extension blocks: It introduced the automatic addition of blank extension blocks in the Registry and .inf files for NVIDIA users’ compatibility. It also supported several extension blocks and other types of imports.
- Upgradation of the default TMDS clock for new HDMI data blocks.
- Colour formats: Added BT.2020 formats in colorimetry data blocks.
- Support for HDMI: Added support for HDMI and HDMI 2.0 data blocks.
- Product ID: During editing display settings, you can use an invalid Product ID for ease of use.
- Row spacing has been improved between UI elements with higher DPI settings, and the “&” characters in the monitor name are also fixed.
- Correct the Radeon settings, start menu, and search box that are not correct after startup.
Version 1.2.6
- Bug fixation: Fixed the bugs that have been affecting non-PNP monitors since 1.2.3.
Version 1.2.5
- Add range limits as a standard option if the minimum and maximum horizontal values are equal and meet certain conditions.
Version 1.2.4
- Modified range limits with FreeSync monitors.
Version 1.2.3
- Basic support: Added basic support to handle range limits and serial number descriptors.
- Import: Launch “import complete EDID” Option.
Version 1.2.2
- Display Button: Set how the display button is displayed.
- Color formats: Added support for colorimetry and video capability data blocks.
- Icons redesigned: Icons have been redesigned for improved scaling with Windows 10 taskbar scaling.
- Timing parameters: Added LCD reduced parameters for 2560×1440 @ 144 Hz and maximum resolutions.
Version 1.2.1
- Detailed resolution: add “LCD native” detailed resolution option.
- Resolution support: Now TV supports 4:2:0 resolution.
- HDMI Support: Add support for HDMI resolution, latency information, and other supported content types.
- Layout issue: Fix the layout issue with higher DPI settings, and also enable awareness of DPI.
Version 1.2
- Custom extension block: added custom extension block editing.
- Added support for NVIDIA for other standard resolutions
- Added AMD/ ATI Resolution support for more than eight standard resolutions.
- New versions of restart.exe/restart64.exe introduced.
Version 1.1.2
- HDMI Audio: Fixed HDMI audio, which is not working with older ATI GPUs.
Version 1.1.1
- Number of slots: It now shows the number of slots left.
- Extension block: It automatically enables the extension block when detailed resolution is added.
- Monitor compatibility issues: Set monitors with invalid signal information that are not working with AMD/ ATI GPUs.
Version 1.1
- Extension Block: You can import an extension block from files and edit it later.
- Control disabling: Improve UI interaction when deleting a monitor.
- Native resolution: The native resolution can likely be automatically detected.
Version 1.0.1
- Export issue: Fixed .inf export issue
- Monitor list: Changed how the monitor list is sorted.
