Bump requirements: librdkafka to v0.9.5, Python to 2.7

Author: edenhill

.travis.yml

@@ -6,18 +6,18 @@ matrix:
     dist: trusty
     python: "2.7"
     env: LD_LIBRARY_PATH="$PWD/tmp-build/lib" LIBRDKAFKA_VERSION=master
-  # Source package verification with Python 2.7 and librdkafka v0.9.2
+  # Source package verification with Python 2.7 and librdkafka v0.9.5
   - os: linux
     language: python
     dist: trusty
     python: "2.7"
-    env: LD_LIBRARY_PATH="$PWD/tmp-build/lib" LIBRDKAFKA_VERSION=v0.9.2
+    env: LD_LIBRARY_PATH="$PWD/tmp-build/lib" LIBRDKAFKA_VERSION=v0.9.5
   # Source package verification with Python 3.5 and librdkafka master
   - os: linux
     language: python
     dist: trusty
     python: "3.5"
-    env: LD_LIBRARY_PATH="$PWD/tmp-build/lib" LIBRDKAFKA_VERSION=v0.9.2
+    env: LD_LIBRARY_PATH="$PWD/tmp-build/lib" LIBRDKAFKA_VERSION=v0.9.5
   # cibuildwheel for osx
   - os: osx
     env: CIBW_BEFORE_BUILD="tools/bootstrap-librdkafka.sh --require-ssl master tmp" CFLAGS="-Itmp/include" LDFLAGS="-Ltmp/lib"

README.md

@@ -136,8 +136,8 @@ https://github.com/edenhill/librdkafka/wiki/Broker-version-compatibility
 Prerequisites
 =============
 
- * Python >= 2.6 or Python 3.x
- * [librdkafka](https://github.com/edenhill/librdkafka) >= 0.9.1 (embedded in Linux wheels)
+ * Python >= 2.7 or Python 3.x
+ * [librdkafka](https://github.com/edenhill/librdkafka) >= 0.9.5 (latest release is embedded in wheels)
 
 librdkafka is embedded in the manylinux wheels, for other platforms or
 when a specific version of librdkafka is desired, following these guidelines: