docs: add release notes for 20.2.4

1 files changed, 135 insertions, 0 deletions

diff --git a/docs/relnotes/20.2.4.rst b/docs/relnotes/20.2.4.rst
new file mode 100644
index 00000000000..a07340ae718
--- /dev/null
+++ b/docs/relnotes/20.2.4.rst
@@ -0,0 +1,135 @@
+Mesa 20.2.4 Release Notes / 2020-12-04
+======================================
+
+Mesa 20.2.4 is a bug fix release which fixes bugs found since the 20.2.3 release.
+
+Mesa 20.2.4 implements the OpenGL 4.6 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 4.6. OpenGL
+4.6 is **only** available if requested at context creation.
+Compatibility contexts may report a lower version depending on each driver.
+
+Mesa 20.2.4 implements the Vulkan 1.2 API, but the version reported by
+the apiVersion property of the VkPhysicalDeviceProperties struct
+depends on the particular driver being used.
+
+SHA256 checksum
+---------------
+
+::
+
+    TBD.
+
+
+New features
+------------
+
+- None
+
+
+Bug fixes
+---------
+
+- [AMDGPU NAVI 5700xt] Large parts of the Blender viewport does not render correctly if an object with hair is moved.
+- zink: regression after !7606
+
+
+Changes
+-------
+
+Christian Gmeiner (1):
+
+- etnaviv/drm: fix evil-twin etna_drm_table_lock
+
+Daniel Stone (1):
+
+- freedreno: Add missing dependency to build
+
+Danylo Piliaiev (1):
+
+- freedreno/a6xx: Fix typo in height alignment calculation in a6xx layout
+
+Dave Airlie (1):
+
+- llvmpipe/setup: move point stats collection earlier.
+
+Dylan Baker (6):
+
+- docs: Add relnotes for 20.2.3
+- .pick_status.json: Update to a92f597b98bb032b904c7c8a8c3a9fe798b51915
+- .pick_status.json: Update to 89f6b72f19dbc503386643c6283047bdb1013bef
+- amd/llvm: run clang-format
+- .pick_status.json: Update to 872c4bcd27db7b7ca26abe9fc090ae26d502156f
+- pick-ui: don't grab the mouse
+
+Eric Anholt (5):
+
+- freedreno: Fix leak of u_transfer_helper.
+- gallium: Fix leak of bound SSBOs at CSO context destruction.
+- gallivm: Fix max const buffer count.
+- gallium: Fix leak of currently bound UBOs at CSO context destruction.
+- freedreno: Break out of "should we free the entry" loop once we've freed.
+
+Eric Engestrom (1):
+
+- gitlab-ci: drop deprecated platforms that snuck in when nobody was watching
+
+Erik Faye-Lund (1):
+
+- zink: fix layered resolves
+
+Ian Romanick (1):
+
+- intel/compiler: Rotate instructions ROR and ROL cannot have source modifiers
+
+James Park (1):
+
+- radv: Fix leak in radv_amdgpu_winsys_destroy()
+
+Krunal Patel (1):
+
+- radeon/vce: Bitrate not updated when changing framerate
+
+Lionel Landwerlin (1):
+
+- anv: fix descriptor pool leak in VMA object
+
+Lucas Stach (1):
+
+- etnaviv: fix disabling of INT filter for real
+
+Marek Olšák (5):
+
+- mesa: call FLUSH_VERTICES before changing sampler uniforms
+- ac/nir: fix a typo in ac_are_tessfactors_def_in_all_invocs
+- radeonsi: fix a memory leak in si_create_dcc_retile_cs
+- radeonsi: fix a nasty bug in si_pm4.c
+- radeonsi: disable WGP mode on gfx10.3 to prevent hangs
+
+Pierre-Eric Pelloux-Prayer (1):
+
+- radeonsi/gfx10: flush gfx cs on ngg -> legacy transition
+
+Rhys Perry (7):
+
+- nir/unsigned_upper_bound: fix buffer overflow in search_phi_bcsel
+- nir: fix sampler_lod_parameters_pan indices
+- aco: don't combine precise max(min()) to med3
+- aco: fix combine_constant_comparison_ordering() NaN check with 16/64-bit
+- aco: disallow various v_add_u32 opts if modifiers are used
+- aco: disable omod if the sign of zeros should be preserved
+- aco: fix fp16 *0.5 omod
+
+Suresh Guttula (2):
+
+- gallium: update abs_delta segementation parameter
+- radeon/vcn : Corrected dpb_size calculation for VP9_2
+
+Tapani Pälli (1):
+
+- iris: initialize shared screen->vtbl only once
+
+Timur Kristóf (1):
+
+- aco/optimizer: Only set scc_needed when it is actually needed.