* Add support for v2 of the configuration provider API.[#2237](https://github.com/Microsoft/vscode-cpptools/issues/2237)

* Change the symbol database to update without needing to save.[#202](https://github.com/Microsoft/vscode-cpptools/issues/202)

* Enable IntelliSense-based`Go to Definition` for the current translation unit, including local variables and overloaded operators.[#255](https://github.com/Microsoft/vscode-cpptools/issues/255),[#979](https://github.com/Microsoft/vscode-cpptools/issues/979)

* Improved the`Go to Definition` performance with large workspaces and files with lots of`#include`s.[#273](https://github.com/Microsoft/vscode-cpptools/issues/273)

* Disable`Go to Definition` for invalid tokens, e.g. comments, strings, keywords, etc.[#559](https://github.com/Microsoft/vscode-cpptools/issues/559)

* Add`C_Cpp.updateChannel` setting for easier access to Insider builds of the extension.[#1526](https://github.com/Microsoft/vscode-cpptools/issues/1526)

* Add support for v2 of the configuration provider API.[#2237](https://github.com/Microsoft/vscode-cpptools/issues/2237)

* Fix bug with parsing definitions in`compile_commands.json`.[#2305](https://github.com/Microsoft/vscode-cpptools/issues/2305)

* Fix`sh` failure when attaching to a remote Linux process.[#2444](https://github.com/Microsoft/vscode-cpptools/issues/2444)

* Fix incorrect default`cl.exe` macro.[PR#2468](https://github.com/Microsoft/vscode-cpptools/issues/2468)

* Fix multiple bugs with the symbols in the Outline view not updating correctly.[#2477](https://github.com/Microsoft/vscode-cpptools/issues/2477),[#2500](https://github.com/Microsoft/vscode-cpptools/issues/2500),[#2504](https://github.com/Microsoft/vscode-cpptools/issues/2504)

* Add support for`workspaceFolderBasename` expansion.[#2491](https://github.com/Microsoft/vscode-cpptools/issues/2491)

* Gabriel Arjones (@g-arjones)[PR#2495](https://github.com/Microsoft/vscode-cpptools/pull/2495),[PR#2503](https://github.com/Microsoft/vscode-cpptools/pull/2503)

* Fix bug with variable resolution.[#2532](https://github.com/Microsoft/vscode-cpptools/issues/2532)

* Fix off-by-one bug with hover and`Go to Definition`.[#2535](https://github.com/Microsoft/vscode-cpptools/issues/2535)

* Fix 0.18.0 regression causing non-MinGW compilers to use`-fms-extensions` on Windows.[#2424](https://github.com/Microsoft/vscode-cpptools/issues/2424),[#2425](https://github.com/Microsoft/vscode-cpptools/issues/2425)

* Add the`C_Cpp.intelliSenseEngine` setting value of`Disabled` (for users who only use the debugger).[#785](https://github.com/Microsoft/vscode-cpptools/issues/785)

* Add`C_Cpp.workspaceSymbols` setting with default`Just My Code` to filter out system header symbols.[#1119](https://github.com/Microsoft/vscode-cpptools/issues/1119),[#2320](https://github.com/Microsoft/vscode-cpptools/issues/2320)

* Add`C_Cpp.inactiveRegionForegroundColor` and`C_Cpp.inactiveRegionBackgroundColor` settings.[#1620](https://github.com/Microsoft/vscode-cpptools/issues/1620),[#2212](https://github.com/Microsoft/vscode-cpptools/issues/2212)

* John Patterson (@john-patterson)[PR 2308](https://github.com/Microsoft/vscode-cpptools/pull/2308)

* John Patterson (@john-patterson)[PR#2308](https://github.com/Microsoft/vscode-cpptools/pull/2308)

* Add`gcc-x64``intelliSenseMode` and send the correct clang or gcc version to our parser, fixing various IntelliSense errors.[#2112](https://github.com/Microsoft/vscode-cpptools/issues/2112),[#2175](https://github.com/Microsoft/vscode-cpptools/issues/2175),[#2260](https://github.com/Microsoft/vscode-cpptools/issues/2260),[#2299](https://github.com/Microsoft/vscode-cpptools/issues/2299),[#2317](https://github.com/Microsoft/vscode-cpptools/issues/2317)

* Make`Go to Definition` on the definition go to the declaration instead.[#2298](https://github.com/Microsoft/vscode-cpptools/issues/2298)

* Add multi-pass environment variable resolution allowing variables defined in terms of other variables.[#2057](https://github.com/Microsoft/vscode-cpptools/issues/2057)

* John Patterson (@john-patterson)[PR 2322](https://github.com/Microsoft/vscode-cpptools/pull/2322)

* Allow users to use`~` for`${userProfile}` on Windows.[PR 2333](https://github.com/Microsoft/vscode-cpptools/pull/2333)

* John Patterson (@john-patterson)[PR#2322](https://github.com/Microsoft/vscode-cpptools/pull/2322)

* Allow users to use`~` for`${userProfile}` on Windows.[PR#2333](https://github.com/Microsoft/vscode-cpptools/pull/2333)

* Add support for compiler flags`-fms-extensions` and`-fno-ms-extensions` on Windows (the default for MinGW-based compilers).[#2363](https://github.com/Microsoft/vscode-cpptools/issues/2363)

* Make completion "show more results" (i.e. inaccessible members) when invoked a 2nd time.[#2386](https://github.com/Microsoft/vscode-cpptools/issues/2386)

* Fix attach to process for systems without`bash` by using`sh` instead.[#569](https://github.com/Microsoft/vscode-cpptools/issues/569)

* Andy Neff (@andyneff)[PR 2340](https://github.com/Microsoft/vscode-cpptools/pull/2340)

* Andy Neff (@andyneff)[PR#2340](https://github.com/Microsoft/vscode-cpptools/pull/2340)

* Fix IntelliSense crash after hover or completion with`_Complex` types.[#689](https://github.com/Microsoft/vscode-cpptools/issues/689),[#1112](https://github.com/Microsoft/vscode-cpptools/issues/1112)

* Fix`files.exclude` not working to exclude non-workspace folders from symbol parsing.[#1066](https://github.com/Microsoft/vscode-cpptools/issues/1066)

* Fix`Switch Header/Source` to give results that match the parent folder name before using just the file name.[#1085](https://github.com/Microsoft/vscode-cpptools/issues/1085)