docs: Add CHANGELOG entry for v0.0.9 (#264)

Author: varungandhi-src

CHANGELOG.md

@@ -1,5 +1,19 @@
 # scip-clang ChangeLog
 
+## v0.0.9 (alpha)
+
+- Fixed an issue where indexes over the size of 2GB would cause
+  a crash in the driver. The fix has been tested against Chromium,
+  where the SCIP index is about 6GB.
+  (https://github.com/sourcegraph/scip-clang/pull/256)
+- Fixed an issue where the driver would wait for workers to exit
+  even if the workers had already exited earlier.
+  This removes an NCPU second delay at the end of indexing.
+  (https://github.com/sourcegraph/scip-clang/pull/262)
+- Added support for tracing using [Perfetto](https://perfetto.dev/).
+  (https://github.com/sourcegraph/scip-clang/pull/260,
+  https://github.com/sourcegraph/scip-clang/pull/261)
+
 ## v0.0.8 (alpha)
 
 - Fixed two issues where relative paths in a compilation database

README.md

@@ -1,9 +1,7 @@
 # scip-clang: SCIP indexer for C and C++
 
 Status: scip-clang currently supports single-repository precise code navigation
-for C and C++. It is ready for early adopters, with codebases smaller than 15M SLOC.
-Larger codebases may run into a [Protobuf limit on message sizes](https://stackoverflow.com/q/34128872/2682729)
-([tracking issue for fix](https://github.com/sourcegraph/scip/issues/143)).
+for C and C++.
 
 Here are some code navigation examples in [llvm/llvm-project](https://sourcegraph.com/github.com/llvm/llvm-project):
 - [Find references for #include](https://sourcegraph.com/github.com/llvm/llvm-project@97a03eb2eb5acf269db6253fe540626b52950f97/-/blob/llvm/include/llvm/ADT/SmallSet.h?L1:1-1:81#tab=references)

indexer/Version.h

@@ -15,7 +15,7 @@ constexpr bool debugMode = true;
 constexpr bool debugMode = false;
 #endif
 
-#define VERSION "0.0.8"
+#define VERSION "0.0.9"
 #define LLVM_COMMIT \
   "e0f3110b854a476c16cce7b44472cd7838d344e9" // Keep synced with fetch_deps.bzl