diff --git a/.hgpatchinfo/.RLVa.dep b/.hgpatchinfo/.RLVa.dep
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/.hgpatchinfo/Appearance-Misc.dep b/.hgpatchinfo/Appearance-Misc.dep
deleted file mode 100644
index 089ef76b5c3f5b299d2965a9d2b8fbf229be1985..0000000000000000000000000000000000000000
--- a/.hgpatchinfo/Appearance-Misc.dep
+++ /dev/null
@@ -1 +0,0 @@
-4c96598948f0485816e4fcb9793dfaa0185c15cb
\ No newline at end of file
diff --git a/.hgpatchinfo/Appearance-Misc.desc b/.hgpatchinfo/Appearance-Misc.desc
deleted file mode 100644
index 551bffc46ca2e6049c89f872b651c4d19391a9ec..0000000000000000000000000000000000000000
--- a/.hgpatchinfo/Appearance-Misc.desc
+++ /dev/null
@@ -1,23 +0,0 @@
-[Appearance/Misc]
-- fixed   : LLAppearanceMgr::filterWearableItems() doesn't properly filter body parts
-- fixed   : LLWearableList::processGetAssetReply() creates multiple LLWearable instances for the same asset UUID
-    -> fix for http://jira.secondlife.com/browse/VWR-20608
-- fixed   : attachments sometimes detach only to instantly get reattached after logon
-- fixed   : Add to/Replace Outfit removes newly worn attachments on completion
-    -> fix for http://jira.secondlife.com/browse/VWR-18512
-- fixed   : "Replace Outfit" isn't available for non-outfit folders that don't contain a full set of body parts (eyes, hair base, skin and shape)
-    -> fix for http://jira.secondlife.com/browse/VWR-23972
-- fixed   : attachments that attach and then instantly detach don't have their COF link removed
-- fixed   : multiple LLWearableHoldingPattern instances lead to "COF corruption"
-- fixed   : get_is_item_worn() shouldn't make the assumption that items in COFs are always worn
-- fixed   : drag-and-drop wear behaviour of an attachment onto self isn't consistant with the drag-and-drop behaviour of wearables
-    -> normal-drop : replace wear
-    -> Ctrl-drop   : add wear
-- fixed   : LLAppearanceMgr::registerAttachment() fails to (re)add a link for worn attachments that aren't linked to in COF at log-on
-- fixed   : LLViewerObject::getAttachmentItemID() sometimes returns the NULL UUID for the avatar's own attachments
-- fixed   : LLAppearanceMgr::updateAppearanceFromCOF() doesn't properly filter items collected from folder links
-    -> create an outfit with a folder link + "Replace Outfit" == wearables that exist in both COF and the linked folder will end up worn multiple times
-- changed : enable "Replace Current Outfit" on the base outfit if it's marked dirty
-- changed : "RenderUnloadedAvatar" no longer affects the user's own avatar
-    -> side-effect of the fix above due to the change to LLVOAvatar::isFullyLoaded()
-- added   : InitialWearablesLoadedSignal signal which is emitted *once* when the initial wearables are loaded
diff --git a/.hgpatchinfo/RLVa.dep b/.hgpatchinfo/RLVa.dep
deleted file mode 100644
index 4ab9436c6b6eb42967c1969f9aaae30a587ee14c..0000000000000000000000000000000000000000
--- a/.hgpatchinfo/RLVa.dep
+++ /dev/null
@@ -1 +0,0 @@
-8afbb1bf15157f51bfdc769576c4422a0543535c
\ No newline at end of file
diff --git a/.hgpatchinfo/Viewer-Build.dep b/.hgpatchinfo/Viewer-Build.dep
deleted file mode 100644
index 3aee37ebda9e70203ea834b80f55e1e9c7448d00..0000000000000000000000000000000000000000
--- a/.hgpatchinfo/Viewer-Build.dep
+++ /dev/null
@@ -1 +0,0 @@
-241a5b4e35031f0e73033ae57b1b294a47733888
\ No newline at end of file
diff --git a/.hgpatchinfo/Viewer-Build.desc b/.hgpatchinfo/Viewer-Build.desc
deleted file mode 100644
index 8664994447f7822bb410d5ba86884d3d2eeeb3ec..0000000000000000000000000000000000000000
--- a/.hgpatchinfo/Viewer-Build.desc
+++ /dev/null
@@ -1,10 +0,0 @@
-[Viewer/Build]
-* Enforce EOL consistency through .hgeol
-* Removed LL's changeset tags and added new (consistent) SL-X.Y.Z tags for releases
-* Break into the debugger rather than forcing the process into an unrecoverable state for "llerrs" on non-release builds
-    -> Windows only
-* Use the current virtualenv's python rather than the system default
-    -> Windows-only
-* CATZ-234: Updated FMOD Ex library to v4.44.61 (Windows)
-* CATZ-232: Updated OpenJPEG library to v1.5.2 (Windows)
-* [FIXED] Viewer fails to compile with only the Windows 8/10 SDK installed