diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20bee8e2..a59b29f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,13 @@ Possible sections in each release:
 * Security: in case of vulnerabilities.
 
 
+### [v0.19.2] - 25-11-2024
+
+Changed:
+
+* Update to Imgui 1.6+ by @panxinmiao in https://github.com/pygfx/wgpu-py/pull/645
+
+
 ### [v0.19.1] - 19-11-2024
 
 Some internal refactoring, fix the doc theme, and compatibility with rendercanvas.
diff --git a/codegen/apipatcher.py b/codegen/apipatcher.py
index 5449cbda..3acd0859 100644
--- a/codegen/apipatcher.py
+++ b/codegen/apipatcher.py
@@ -44,7 +44,7 @@ def patch_base_api(code):
     if found_all:
         part2 = part2.split("]", 1)[-1]
         line = "\n__all__ = ["
-        line += ", ".join(f'"{name}"' for name in idl.classes.keys())
+        line += ", ".join(f'"{name}"' for name in sorted(idl.classes.keys()))
         line += "]"
         code = part1 + line + part2
 
diff --git a/codegen/apiwriter.py b/codegen/apiwriter.py
index 798e30da..8656776f 100644
--- a/codegen/apiwriter.py
+++ b/codegen/apiwriter.py
@@ -48,7 +48,7 @@ def write_flags():
     # List'm
     pylines.append(f"# There are {n} flags\n")
     pylines.append("__all__ = [")
-    for name in idl.flags.keys():
+    for name in sorted(idl.flags.keys()):
         pylines.append(f'    "{name}",')
     pylines.append("]\n\n")
     # The flags definitions
@@ -78,7 +78,7 @@ def write_enums():
     # List'm
     pylines.append(f"# There are {n} enums\n")
     pylines.append("__all__ = [")
-    for name in idl.enums.keys():
+    for name in sorted(idl.enums.keys()):
         pylines.append(f'    "{name}",')
     pylines.append("]\n\n")
     for name, d in idl.enums.items():
@@ -108,7 +108,7 @@ def write_structs():
     pylines.append(f"# There are {n} structs\n")
     # List'm
     pylines.append("__all__ = [")
-    for name in idl.structs.keys():
+    for name in sorted(idl.structs.keys()):
         if name not in ignore:
             pylines.append(f'    "{name}",')
     pylines.append("]\n\n")
diff --git a/wgpu/_version.py b/wgpu/_version.py
index 0ae1c8f4..8e2f07d9 100644
--- a/wgpu/_version.py
+++ b/wgpu/_version.py
@@ -10,7 +10,7 @@
 
 # This is the reference version number, to be bumped before each release.
 # The build system detects this definition when building a distribution.
-__version__ = "0.19.1"
+__version__ = "0.19.2"
 
 # Allow using nearly the same code in different projects
 project_name = "wgpu"
diff --git a/wgpu/utils/imgui/imgui_renderer.py b/wgpu/utils/imgui/imgui_renderer.py
index 36513ff7..053af617 100644
--- a/wgpu/utils/imgui/imgui_renderer.py
+++ b/wgpu/utils/imgui/imgui_renderer.py
@@ -43,12 +43,26 @@ class ImguiRenderer:
         "Tab": imgui.Key.tab,
     }
 
-    KEY_MAP_MOD = {
-        "Shift": imgui.Key.im_gui_mod_shift,
-        "Control": imgui.Key.im_gui_mod_ctrl,
-        "Alt": imgui.Key.im_gui_mod_alt,
-        "Meta": imgui.Key.im_gui_mod_super,
-    }
+    # imgui changed its API between 1.5.2 and 1.6.0
+    # But as of Dec 1, 2024, it is too early for us to force
+    # users to use one specific version.
+    # So we will support both versions for now with this small shim
+    try:
+        # Version 1.6.0 and above
+        KEY_MAP_MOD = {
+            "Shift": imgui.Key.mod_shift,
+            "Control": imgui.Key.mod_ctrl,
+            "Alt": imgui.Key.mod_alt,
+            "Meta": imgui.Key.mod_super,
+        }
+    except AttributeError:
+        # Version 1.2.1 to 1.5.2
+        KEY_MAP_MOD = {
+            "Shift": imgui.Key.im_gui_mod_shift,
+            "Control": imgui.Key.im_gui_mod_ctrl,
+            "Alt": imgui.Key.im_gui_mod_alt,
+            "Meta": imgui.Key.im_gui_mod_super,
+        }
 
     def __init__(
         self, device, canvas: wgpu.gui.WgpuCanvasBase, render_target_format=None