dear imgui CHANGELOG This document holds the user-facing changelog that we also use in release notes. We generally fold multiple commits pertaining to the same topic as a single entry. Changes to backends are also included within the individual .cpp files of each backend. FAQ https://www.dearimgui.com/faq/ RELEASE NOTES: https://github.com/ocornut/imgui/releases WIKI https://github.com/ocornut/imgui/wiki GETTING STARTED https://github.com/ocornut/imgui/wiki/Getting-Started GLOSSARY https://github.com/ocornut/imgui/wiki/Glossary ISSUES & SUPPORT https://github.com/ocornut/imgui/issues WHEN TO UPDATE? - Keeping your copy of Dear ImGui updated regularly is recommended. - It is generally safe and recommended to sync to the latest commit in 'master' or 'docking' branches. The library is fairly stable and regressions tends to be fixed fast when reported. HOW TO UPDATE? - Update submodule or copy/overwrite every file. - About imconfig.h: - You may modify your copy of imconfig.h, in this case don't overwrite it. - or you may locally branch to modify imconfig.h and merge/rebase latest. - or you may '#define IMGUI_USER_CONFIG "my_config_file.h"' globally from your build system to specify a custom path for your imconfig.h file and instead not have to modify the default one. - Read the `Breaking Changes` section (in imgui.cpp or here in the Changelog). - If you have a problem with a missing function/symbols, search for its name in the code, there will likely be a comment about it. - If you are copying this repository in your codebase, please leave the demo and documentations files in there, they will be useful. - You may diff your previous Changelog with the one you just copied and read that diff. - You may enable `IMGUI_DISABLE_OBSOLETE_FUNCTIONS` in imconfig.h to forcefully disable legacy names and symbols. Doing it every once in a while is a good way to make sure you are not using obsolete symbols. Dear ImGui is in active development, and API updates have been a little more frequent lately. They are documented below and in imgui.cpp and should not affect all users. - Please report any issue! ----------------------------------------------------------------------- VERSION 1.92.7 (Released 2026-04-02) ----------------------------------------------------------------------- Decorated log and release notes: https://github.com/ocornut/imgui/releases/tag/v1.92.7 Breaking Changes: - Separator: fixed a legacy quirk where `Separator()` was submitting a zero-height item for layout purpose, even though it draws a 1-pixel separator. The fix could affect code e.g. computing height from multiple widgets in order to allocate vertical space for a footer or multi-line status bar. (#2657, #9263) The "Console" example had such a bug: float footer_height = style.ItemSpacing.y + ImGui::GetFrameHeightWithSpacing(); BeginChild("ScrollingRegion", { 0, -footer_height }); Should be: float footer_height = style.ItemSpacing.y + style.SeparatorSize + ImGui::GetFrameHeightWithSpacing(); BeginChild("ScrollingRegion", { 0, -footer_height }); When such idiom was used and assuming zero-height Separator, it is likely that in 1.92.7 the resulting window will have unexpected 1 pixel scrolling range. - Multi-Select: renamed `ImGuiMultiSelectFlags_SelectOnClick` to `ImGuiMultiSelectFlags_SelectOnAuto`. Kept inline redirection enum (will obsolete). - Combo(), ListBox(): commented out legacy signatures which were obsoleted in 1.90 (Nov 2023), when the getter callback type was changed from: bool (*getter)(void* user_data, int idx, const char** out_text) To: const char* (*getter)(void* user_data, int idx) Other Changes: - TreeNode: - Moved `TreeNodeGetOpen()` helper to public API. I was hesitant to make this public because I intend to provide a more generic and feature-full version, but in the meanwhile this will do. (#3823, #9251, #7553, #6754, #5423, #2958, #2079, #1947, #1131, #722) - In 'Demo->Property Editor' demonstrate a way to perform tree clipping by fast-forwarding through non-visible chunks. (#3823, #9251, #6990, #6042) Using SetNextItemStorageID() + TreeNodeGetOpen() makes this notably easier than it was prior to 1.91. - InputText: - Shift+Enter in multi-line editor always adds a new line, regardless of `ImGuiInputTextFlags_CtrlEnterForNewLine` being set or not. (#9239) - Reworked `io.ConfigInputTextEnterKeepActive` mode so that pressing Enter will deactivate/reactivate the item in order for e.g. `IsItemDeactivatedAfterEdit()` signals to be emitted the same way regardless of that setting. (#9001, #9115) - Fixed a glitch when using `ImGuiInputTextFlags_ElideLeft` where the local x offset would be incorrect during the deactivation frame. (#9298) - Fixed a crash introduced in 1.92.6 when handling `ImGuiInputTextFlags_CallbackResize` in certain situations. (#9174) - Fixed selection highlight Y1 offset being very slightly off (since 1.92.3). (#9311) [@v-ein] - InputTextMultiline: fixed an issue introduced in 1.92.3 where line count calculated for vertical scrollbar range would be +1 when the widget is inactive, word-wrap is disabled and the text buffer ends with '\n'. Fixed a similar issue related to clipping large amount of text. - InputTextMultiline: avoid going through reactivation code and fixed losing revert value when activating scrollbar. - InputTextMultiline: fixed an issue where edit buffer wouldn't be reapplied to back buffer on the `IsItemDeactivatedAfterEdit()` frame. This could create issues when using the idiom of not applying edits before `IsItemDeactivatedAfterEdit()`. (#9308, #8915, #8273) - Tables: - Allow reordering columns by dragging them in the context menu. (#9312) - Context menu now presents columns in display order. (#9312) - Fixed and clarified the behavior of using `TableSetupScrollFreeze()` with columns>1, and where some of the columns within that range were Hidable. - Before: `TableSetupScrollFreeze(N, 0)`: include the N left-most visible columns as part of the scroll freeze. So if you intentionally hide columns