diff --git a/CHANGES b/CHANGES
index 7162ffe..4816c3b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,14 +1,61 @@
 Revision history for SPIRV-Tools
 
-v2017.2-dev 2017-11-23
- - Start v2017.2-dev
+v2017.2 2017-12-15
+ - General:
+   - Support OpenCL 1.2, 2.0 target environments, including embedded profiles
+   - Add CONTRIBUTING.md
+   - Fix exit status code for spirv-link
+   - Disassember: Enable emitting ANSI colour codes to a string
+   - Library avoids polluting global namespace.  The libraries can export C and C++
+     symbols starting with "spv", or in a C++ namespace.  Add a test for this.
+   - Linux release builds include debug information, for easier profiling
+   - Build bots no longer test VisualStudio 2013
+     - Testing dependency RE2 requires VisualStudio 2015 or later
+   - Build bots check code formatting
  - Optimizer:
-   - Adding dominance analysis
+   - Add --skip-validation to spirv-opt
+   - Add dominance tree analysis
+   - Add generic value propagation engine
+   - Add global redundancy elimination within a function
+   - Add scalar replacement of function-scope variables of composite type
+   - Aggressive dead code elimination: Remove empty loops
+   - Killing an instruction notifies the IRContext
+   - IRContext::KillInst deletes the instruction
+   - Move CFG analysis to IRContext
+   - Add constant manager
+   - Fix: Don't consider derivative instructions as combinators.
+   - Fix: Don't delete an instruction twice in local dead-code-elimination
+   - Fix: Don't consider derivative instructions as combinators.
+ - Validator:
+   - Finish checking of image instructions (Section 3.32.10)
+     - Check sparse image instructions
+     - Check OpTypeImage, OpTypeSampleImage
+   - Check composite instructions (Section 3.32.12)
+   - Check atomic instructions (Section 3.32.18)
+   - Check OpEmitStreamVertex, OpEndStreamPrimitive instructions
+   - Re-enable validation of OpCopyObject
+   - OpKill, image ImplicitLod and QueryLod instructions can only be used in Fragment
+     shaders.
+   - Fixes for image instruction validation:
+     - Lod image operand only usable with ExplicitLod and OpImageFetch
+     - ExplicitLod Lod image operand must be float scalar
+     - OpImageFectch Lod image operand must be int scalar
+     - OpImageGather component operand must be 32-bits (integer scalar)
+     - OpImageQuerySizeLod Lod must be integer scalar
  - Fixes:
+   #622: Remove names and decorations when inlining
+   #989: Aggressive dead code elim: Don't optimize away live breaks from a loop
+   #991: Fix validation of SPV_AMD_shader_ballot
    #1004: Use after free of an instruction, in remove-duplicates transform
    #1007: OpImageRead not required to return 4-component vector
    #1009: OpImageRead can return scalar int/float types
-   #1011: OpImageRead should allow scalar int/float texel types
+   #1011: OpImageWrite should allow scalar int/float texel types
+   #1012: Fix validat Dref type check
+   #1017: Load-store elimination considers variable initializations
+   #1034: Fix Windows debug build: operator< should be a weak ordering
+   #1083: Inlining: Set parent (function) for each inlined basic block.
+   #1075: Aggressive dead code elimination: Was leaving dangling references to
+     removed blocks.
 
 v2017.1 2017-11-23
  - Update README with details on the public_spirv_tools_dev@khronos.org mailing list.