diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
index de48398..1407f12 100644
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Removed
+
+- Various things that were deprecated in imgui-rs 0.0.21 and 0.0.22
+
 ## [0.0.22] - 2019-02-05
 
 ### Added
diff --git a/imgui-sys/src/enums.rs b/imgui-sys/src/enums.rs
index 023cea2..65c72d1 100644
--- a/imgui-sys/src/enums.rs
+++ b/imgui-sys/src/enums.rs
@@ -102,18 +102,7 @@ impl ImGuiCol {
         ImGuiCol::ModalWindowDimBg,
     ];
     pub const COUNT: usize = 43;
-    #[deprecated(
-        since = "0.0.21",
-        note = "please use ImGuiCol::ModalWindowDimBg instead"
-    )]
-    pub const ModalWindowDarkening: ImGuiCol = ImGuiCol::ModalWindowDimBg;
-    #[deprecated(since = "0.0.21", note = "please use ImGuiCol::VARIANTS instead")]
-    pub fn values() -> &'static [ImGuiCol] {
-        &ImGuiCol::VARIANTS
-    }
 }
-#[deprecated(since = "0.0.21", note = "please use ImGuiCol::COUNT instead")]
-pub const ImGuiCol_COUNT: usize = 43;
 
 /// A primary data type
 #[repr(C)]
@@ -224,8 +213,6 @@ impl ImGuiKey {
     ];
     pub const COUNT: usize = 21;
 }
-#[deprecated(since = "0.0.21", note = "please use ImGuiKey::COUNT instead")]
-pub const ImGuiKey_COUNT: usize = 21;
 
 /// A mouse cursor identifier
 ///
@@ -265,11 +252,6 @@ impl ImGuiMouseCursor {
         ImGuiMouseCursor::Hand,
     ];
 }
-#[deprecated(
-    since = "0.0.21",
-    note = "please use ImGuiMouseCursor::VARIANTS.len() instead"
-)]
-pub const ImGuiMouseCursor_COUNT: usize = 8;
 
 /// An input identifier for navigation
 #[repr(C)]
@@ -415,8 +397,3 @@ impl ImGuiStyleVar {
         ImGuiStyleVar::ButtonTextAlign,
     ];
 }
-#[deprecated(
-    since = "0.0.21",
-    note = "please use ImGuiStyleVar::VARIANTS.len() instead"
-)]
-pub const ImGuiStyleVar_COUNT: usize = 21;
diff --git a/imgui-sys/src/lib.rs b/imgui-sys/src/lib.rs
index be9f025..63c5335 100644
--- a/imgui-sys/src/lib.rs
+++ b/imgui-sys/src/lib.rs
@@ -248,55 +248,6 @@ extern "C" {
     pub fn igSetWindowFocusStr(name: *const c_char);
 }
 
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetWindowPos() -> ImVec2 {
-    igGetWindowPos_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetWindowSize() -> ImVec2 {
-    igGetWindowSize_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetContentRegionMax() -> ImVec2 {
-    igGetContentRegionMax_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetContentRegionAvail() -> ImVec2 {
-    igGetContentRegionAvail_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetWindowContentRegionMin() -> ImVec2 {
-    igGetWindowContentRegionMin_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetWindowContentRegionMax() -> ImVec2 {
-    igGetWindowContentRegionMax_nonUDT2()
-}
-
 // Windows scrolling
 extern "C" {
     pub fn igGetScrollX() -> c_float;
@@ -309,12 +260,6 @@ extern "C" {
     pub fn igSetScrollFromPosY(pos_y: c_float, center_y_ratio: c_float);
 }
 
-#[deprecated(since = "0.0.22", note = "please use igSetScrollHereY instead")]
-#[allow(non_snake_case)]
-pub unsafe fn igSetScrollHere(center_y_ratio: c_float) {
-    igSetScrollHereY(center_y_ratio)
-}
-
 // Parameter stacks (shared)
 extern "C" {
     pub fn igPushFont(font: *mut ImFont);
@@ -334,15 +279,6 @@ extern "C" {
     pub fn igGetColorU32U32(col: ImU32) -> ImU32;
 }
 
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetFontTexUvWhitePixel() -> ImVec2 {
-    igGetFontTexUvWhitePixel_nonUDT2()
-}
-
 // Parameter stack (current window)
 extern "C" {
     pub fn igPushItemWidth(item_width: c_float);
@@ -383,31 +319,6 @@ extern "C" {
     pub fn igGetFrameHeightWithSpacing() -> c_float;
 }
 
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetCursorPos() -> ImVec2 {
-    igGetCursorPos_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetCursorStartPos() -> ImVec2 {
-    igGetCursorStartPos_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetCursorScreenPos() -> ImVec2 {
-    igGetCursorScreenPos_nonUDT2()
-}
-
 // ID stack/scopes
 extern "C" {
     pub fn igPushIDStr(str_id: *const c_char);
@@ -1165,52 +1076,6 @@ extern "C" {
     );
 }
 
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetItemRectMin() -> ImVec2 {
-    igGetItemRectMin_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetItemRectMax() -> ImVec2 {
-    igGetItemRectMax_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetItemRectSize() -> ImVec2 {
-    igGetItemRectSize_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igCalcTextSize(
-    text: *const c_char,
-    text_end: *const c_char,
-    hide_text_after_double_hash: bool,
-    wrap_width: c_float,
-) -> ImVec2 {
-    igCalcTextSize_nonUDT2(text, text_end, hide_text_after_double_hash, wrap_width)
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igColorConvertU32ToFloat4(color: ImU32) -> ImVec4 {
-    igColorConvertU32ToFloat4_nonUDT2(color)
-}
-
 // Inputs
 extern "C" {
     pub fn igGetKeyIndex(imgui_key: ImGuiKey) -> c_int;
@@ -1236,31 +1101,6 @@ extern "C" {
     pub fn igCaptureMouseFromApp(capture: bool);
 }
 
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetMousePos() -> ImVec2 {
-    igGetMousePos_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetMousePosOnOpeningCurrentPopup() -> ImVec2 {
-    igGetMousePosOnOpeningCurrentPopup_nonUDT2()
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn igGetMouseDragDelta(button: c_int, lock_threshold: c_float) -> ImVec2 {
-    igGetMouseDragDelta_nonUDT2(button, lock_threshold)
-}
-
 // Clipboard utilities
 extern "C" {
     pub fn igGetClipboardText() -> *const c_char;
diff --git a/imgui-sys/src/structs.rs b/imgui-sys/src/structs.rs
index 5ae626a..d430d9c 100644
--- a/imgui-sys/src/structs.rs
+++ b/imgui-sys/src/structs.rs
@@ -853,23 +853,6 @@ extern "C" {
     pub fn ImDrawList_UpdateTextureID(this: *mut ImDrawList);
 }
 
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn ImDrawList_GetClipRectMin(this: *mut ImDrawList) -> ImVec2 {
-    ImDrawList_GetClipRectMin_nonUDT2(this)
-}
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn ImDrawList_GetClipRectMax(this: *mut ImDrawList) -> ImVec2 {
-    ImDrawList_GetClipRectMax_nonUDT2(this)
-}
-
 // ImDrawData
 extern "C" {
     pub fn ImDrawData_Clear(this: *mut ImDrawData);
@@ -1066,22 +1049,3 @@ extern "C" {
     );
     pub fn ImFont_AddRemapChar(this: *mut ImFont, dst: ImWchar, src: ImWchar, overwrite_dst: bool);
 }
-
-#[deprecated(
-    since = "0.0.22",
-    note = "please use the _nonUDT2 suffixed version of this function"
-)]
-#[allow(non_snake_case)]
-pub unsafe fn ImFont_CalcTextSizeA(
-    this: *mut ImFont,
-    size: c_float,
-    max_width: c_float,
-    wrap_width: c_float,
-    text_begin: *const c_char,
-    text_end: *const c_char,
-    remaining: *mut *const c_char,
-) -> ImVec2 {
-    ImFont_CalcTextSizeA_nonUDT2(
-        this, size, max_width, wrap_width, text_begin, text_end, remaining,
-    )
-}