pypi: Upgrade Zulip's PyPI packages to version 0.6.4.

requirements/common.in

@@ -129,11 +129,14 @@ pyoembed
 python-magic
 
 # The Zulip API bindings, from its own repository.  We integrate with
-# these tightly, including fetching content not included in the normal
-# release tarballs (which is a bug).  So we need to pin it makes sense
-# to pin a version from Git rather than a release.
-https://github.com/zulip/python-zulip-api/archive/0.6.3.zip/#egg=zulip==0.6.3_git&subdirectory=zulip
-https://github.com/zulip/python-zulip-api/archive/0.6.3.zip/#egg=zulip_bots==0.6.3+git&subdirectory=zulip_bots
+# these tightly, including fetching content not included in the official
+# PyPI release tarballs, such as logos, assets and documentation files
+# that we render on our /integrations page. Therefore, we need to pin
+# the version from Git rather than a PyPI release. Keeping everything in
+# one repository simplifies the process of implementing and documenting
+# new bots for new contributors.
+https://github.com/zulip/python-zulip-api/archive/0.6.4.zip/#egg=zulip==0.6.4_git&subdirectory=zulip
+https://github.com/zulip/python-zulip-api/archive/0.6.4.zip/#egg=zulip_bots==0.6.4+git&subdirectory=zulip_bots
 
 # Used for Hesiod lookups, etc.
 py3dns

requirements/dev.txt

@@ -975,10 +975,10 @@ zope.interface==4.7.1 \
     # via scrapy, twisted
 https://github.com/zulip/zulint/archive/aaed679f1ad38b230090eadd3870b7682500f60c.zip#egg=zulint==0.0.1 \
     --hash=sha256:9779afff26553119756e7be59d8a4adccda6758bf26483cc18a33cffe2efac60
-https://github.com/zulip/python-zulip-api/archive/0.6.3.zip/#egg=zulip==0.6.3_git&subdirectory=zulip \
-    --hash=sha256:78a09c5e9f4177cab6f062dcb16c645b5814c07907fefaa6d0c196f28b9f6d95
-https://github.com/zulip/python-zulip-api/archive/0.6.3.zip/#egg=zulip_bots==0.6.3+git&subdirectory=zulip_bots \
-    --hash=sha256:78a09c5e9f4177cab6f062dcb16c645b5814c07907fefaa6d0c196f28b9f6d95
+https://github.com/zulip/python-zulip-api/archive/0.6.4.zip/#egg=zulip==0.6.4_git&subdirectory=zulip \
+    --hash=sha256:d1d46d435a147ea3f3ef63e0f0b5ce8356694d341502d1600eabb2db751adb9f
+https://github.com/zulip/python-zulip-api/archive/0.6.4.zip/#egg=zulip_bots==0.6.4+git&subdirectory=zulip_bots \
+    --hash=sha256:d1d46d435a147ea3f3ef63e0f0b5ce8356694d341502d1600eabb2db751adb9f
 zxcvbn==4.4.28 \
     --hash=sha256:151bd816817e645e9064c354b13544f85137ea3320ca3be1fb6873ea75ef7dc1
 

requirements/prod.txt

@@ -582,10 +582,10 @@ xmlsec==1.3.3 \
 yamole==2.1.6 \
     --hash=sha256:e9b9af803cd856517a5e0ce2a44820c49b7626c83117118a064622829aa8c5a7 \
     --hash=sha256:ea094cc8acee25316c41ab515921253b8dff965e04ac68e922e11bf86aa1cee4
-https://github.com/zulip/python-zulip-api/archive/0.6.3.zip/#egg=zulip==0.6.3_git&subdirectory=zulip \
-    --hash=sha256:78a09c5e9f4177cab6f062dcb16c645b5814c07907fefaa6d0c196f28b9f6d95
-https://github.com/zulip/python-zulip-api/archive/0.6.3.zip/#egg=zulip_bots==0.6.3+git&subdirectory=zulip_bots \
-    --hash=sha256:78a09c5e9f4177cab6f062dcb16c645b5814c07907fefaa6d0c196f28b9f6d95
+https://github.com/zulip/python-zulip-api/archive/0.6.4.zip/#egg=zulip==0.6.4_git&subdirectory=zulip \
+    --hash=sha256:d1d46d435a147ea3f3ef63e0f0b5ce8356694d341502d1600eabb2db751adb9f
+https://github.com/zulip/python-zulip-api/archive/0.6.4.zip/#egg=zulip_bots==0.6.4+git&subdirectory=zulip_bots \
+    --hash=sha256:d1d46d435a147ea3f3ef63e0f0b5ce8356694d341502d1600eabb2db751adb9f
 zxcvbn==4.4.28 \
     --hash=sha256:151bd816817e645e9064c354b13544f85137ea3320ca3be1fb6873ea75ef7dc1
 

version.py

@@ -26,4 +26,4 @@ LATEST_RELEASE_ANNOUNCEMENT = "https://blog.zulip.org/2019/12/13/zulip-2-1-relea
 #   historical commits sharing the same major version, in which case a
 #   minor version bump suffices.
 
-PROVISION_VERSION = '75.3'
+PROVISION_VERSION = '75.4'