Release 0.26.1 (2019-06-06)

Baseline: c2001a4

Cherry picks:

   + e67c961:
     Fix a non-determinism in create_embedded_tools.py.
   + 81aefe7:
     Remove unsupported cpu attribute from cc_toolchains.
   + 597e289:
     remote: made CombinedCache a composition of Disk and Http Cache
   + 942f7cf:
     C++: Fixes bug in C++ API with external repo aspects
   + 85a5a2b:
     Configure @androidsdk//:emulator_x86 and :emulator_arm to point
     to the unified emulator binary
   + 9835cb4:
     Automated rollback of commit
     844e4e2.
   + c963ba2:
     Windows, Python: fix arg. esc. also in host config
   + a1ea487:
     Do not pre-cache changed files under managed directories
   + 7dc78cd:
     Add explicit execution and target constraints for autodiscovered
     cc t?
   + dd9ac13:
     Fix a bug when a relative path is used for the execution log
   + 0ff19c6:
     Fix StandaloneTestStrategy.appendStderr
   + 7f49531:
     Fix the autodetecting Python toolchain on Mac
   + ddce723:
     Avoid exporting PATH unnecessarily
   + 35dd05a:
     Allow Starlark rules to be able to use the `exec_compatible_with`
   + cb82ed8:
     Release 0.26.0 (2019-05-28)
   + d1c0d20:
     Allow WORKSPACE file to be a symlink if no managed directories
     is used.
   + c3d2aa7:
     Fix ios, tvos and watchos arm64 constraints
   + 55e4205:
     Bump java_tools_javac10 from 3.1 to 3.2

Patch release on top of 0.26.0, fixing
- bazelbuild#8475
- bazelbuild#8520
- bazelbuild/intellij#845

CHANGELOG.md

@@ -1,3 +1,57 @@
+## Release 0.26.1 (2019-06-06)
+
+```
+Baseline: c2001a4569483596d9dc74ba9cabcbe4b6f1887f
+
+Cherry picks:
+
+   + e67c961905792cd63950c6f6efc33275ad243c49:
+     Fix a non-determinism in create_embedded_tools.py.
+   + 81aefe7ee01cc73646a53f9c72ed40ead09f9f5a:
+     Remove unsupported cpu attribute from cc_toolchains.
+   + 597e289b097d3bfed8eea1cb0924bbeb04877e42:
+     remote: made CombinedCache a composition of Disk and Http Cache
+   + 942f7cf6a0da0a4ecc804615424f039e50963933:
+     C++: Fixes bug in C++ API with external repo aspects
+   + 85a5a2bd569a5274950fc7327a044c395248c024:
+     Configure @androidsdk//:emulator_x86 and :emulator_arm to point
+     to the unified emulator binary
+   + 9835cb4135503768cdf1161746b95d7969ccb938:
+     Automated rollback of commit
+     844e4e297b404d6ff28b818d8150d4b9c47de887.
+   + c963ba21073b514961946b8b4b45b091f08fdaa1:
+     Windows, Python: fix arg. esc. also in host config
+   + a1ea487e0a9e180a36fa4aab57f7c746ddcf367a:
+     Do not pre-cache changed files under managed directories
+   + 7dc78cdd04eedf2f4373b170053ba5fc2a990929:
+     Add explicit execution and target constraints for autodiscovered
+     cc t?
+   + dd9ac13f7e3b71bdf2eca717bc7681bdd12389a2:
+     Fix a bug when a relative path is used for the execution log
+   + 0ff19c6d0adf3c0df94fff59ca3bd13cbcf99897:
+     Fix StandaloneTestStrategy.appendStderr
+   + 7f495315749478e75a3424726cc273a535b7c3b8:
+     Fix the autodetecting Python toolchain on Mac
+   + ddce7235ef29a0aba727c265eae865d15af4ed09:
+     Avoid exporting PATH unnecessarily
+   + 35dd05a059fa7fddfdd888cfc69102994e3c04dc:
+     Allow Starlark rules to be able to use the `exec_compatible_with`
+   + cb82ed84d44db0169a8fbf15f9cee434b77002bb:
+     Release 0.26.0 (2019-05-28)
+   + d1c0d205945f5a765efb0a48593b1cd82699ce32:
+     Allow WORKSPACE file to be a symlink if no managed directories
+     is used.
+   + c3d2aa74ccd23dfb8a8173c2b3e2955f0c5892cb:
+     Fix ios, tvos and watchos arm64 constraints
+   + 55e42052a22a60b68d88a89932b2a068311b1a95:
+     Bump java_tools_javac10 from 3.1 to 3.2
+```
+
+Patch release on top of 0.26.0, fixing
+- https://github.com/bazelbuild/bazel/issues/8475
+- https://github.com/bazelbuild/bazel/issues/8520
+- https://github.com/bazelbuild/intellij/issues/845
+
 ## Release 0.26.0 (2019-05-28)
 
 ```