v1.5.14

• Add warning if downloaded dependency is not the latest patch version for a
  given major and minor version
  (https://www.pivotaltracker.com/story/show/134863437)
• Add warning if buildpack version used to stage an app changes
  (https://www.pivotaltracker.com/story/show/135234395)
• Add python 3.6.0
  (https://www.pivotaltracker.com/story/show/136606291)
• Add python 2.7.13, remove python 2.7.11
  (https://www.pivotaltracker.com/story/show/136306637)
• Update setuptools version to 32.1.0
  (https://www.pivotaltracker.com/story/show/136345251)
• Update miniconda to 4.2.12
  (https://www.pivotaltracker.com/story/show/135443165)
• Update pip version to 9.0.1
  (https://www.pivotaltracker.com/story/show/135025815)
  Packaged binaries:

name	version	cf_stacks
python	2.7.12	cflinuxfs2
python	2.7.13	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.4.5	cflinuxfs2
python	3.5.1	cflinuxfs2
python	3.5.2	cflinuxfs2
python	3.6.0	cflinuxfs2
libffi	3.2.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

Default binary versions:

name	version
python	2.7.12

• SHA256: 42dc43f54e3183b657b62c81bc30191cec4d90a9e3bf9924ee6e2f7336a52ee3

v1.5.13

• Rebuild and change path for python, libffi, and libmemcache binaries
  • We identified a potential, but unlikely, attack vector in our continuous
    integration system. Our own auditing strongly suggests that this attack
    vector was not taken advantage of. However, out of an abundance of caution,
    we are rebuilding all buildpack dependencies that we maintain.
    Packaged binaries:

name	version	cf_stacks
python	2.7.11	cflinuxfs2
python	2.7.12	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.4.5	cflinuxfs2
python	3.5.1	cflinuxfs2
python	3.5.2	cflinuxfs2
libffi	3.2.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

Default binary versions:

name	version
python	2.7.12

• SHA256: 633b1d910e78950cb4988911915a4a6bc2bb68987520d135c1527296d1459120

v1.5.12

• Ensure all downloaded binaries have checksums verified
  (https://www.pivotaltracker.com/story/show/128099189)
  Packaged binaries:

name	version	cf_stacks
python	2.7.11	cflinuxfs2
python	2.7.12	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.4.5	cflinuxfs2
python	3.5.1	cflinuxfs2
python	3.5.2	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

Default binary versions:

name	version
python	2.7.12

• SHA256: 0ba044500f5eda439df334b935fd58571885521f17e136101b7c918495ca2175

v1.5.11

• python-buildpack BOSH release now available on bosh.io at
  http://bosh.io/releases/github.com/cloudfoundry/python-buildpack-release
  (https://www.pivotaltracker.com/story/show/130040305)
  Packaged binaries:

name	version	cf_stacks
python	2.7.11	cflinuxfs2
python	2.7.12	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.4.5	cflinuxfs2
python	3.5.1	cflinuxfs2
python	3.5.2	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

Default binary versions:

name	version
python	2.7.12

• SHA256: 2fa0cc94657b0977a6d3c57634b15856be45cfef6d62e140862146074c86d0a9

v1.5.10

• Remove Heroku references from staging output
  (https://www.pivotaltracker.com/story/show/127931269)
• Lock version of conda to 4.1.11
  (https://www.pivotaltracker.com/story/show/119902339)
  Packaged binaries:

name	version	cf_stacks
python	2.7.11	cflinuxfs2
python	2.7.12	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.4.5	cflinuxfs2
python	3.5.1	cflinuxfs2
python	3.5.2	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

Default binary versions:

name	version
python	2.7.12

• SHA256: 3fc5a274b10898f8cd4244248e94e519d17b13e25cd15cd9cde8ebcfff9a6fce

v1.5.9

• Add credential filtering for printed urls
  (https://www.pivotaltracker.com/n/projects/1042066/stories/126514693)
• Add default_versions support for specifying python default version
  (https://www.pivotaltracker.com/n/projects/1042066/stories/126394947)
• Make buildpacks.cloudfoundry.org the default url for buildpack dependencies
  (https://www.pivotaltracker.com/n/projects/1042066/stories/121757949)

Packaged binaries:

name	version	cf_stacks
python	2.7.11	cflinuxfs2
python	2.7.12	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.4.5	cflinuxfs2
python	3.5.1	cflinuxfs2
python	3.5.2	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

Default binary versions:

name	version
python	2.7.12

• SHA256: 83437cf68e165a1b34c7a90ba29b1cfd6c10b979c335c1871c7cfc74e3b5beea

v1.5.8

• Add python 2.7.12, remove python 2.7.10
  (https://www.pivotaltracker.com/n/projects/1042066/stories/122296441)
• Add python 3.4.5, remove python 3.4.3
  (https://www.pivotaltracker.com/n/projects/1042066/stories/122378741)
• Add python 3.5.2, remove python 3.5.0
  (https://www.pivotaltracker.com/n/projects/1042066/stories/122378741)

Packaged binaries:

name	version	cf_stacks
python	2.7.11	cflinuxfs2
python	2.7.12	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.4.5	cflinuxfs2
python	3.5.1	cflinuxfs2
python	3.5.2	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

• SHA256: 99cc25b2add3772ff5708c0564a8cbeb5ade960c348e2e8f06c0dbda1e2c62a7

v1.5.7

• Stop updating the conda version
  (https://www.pivotaltracker.com/n/projects/1042066/stories/121852995)
• Add Django Integration Test
  (https://www.pivotaltracker.com/n/projects/1042066/stories/119774643)
• Suppress download progress text
  (https://www.pivotaltracker.com/n/projects/1042066/stories/121172013)
• Cache dependencies when using miniconda and enivironment.yml doesn't change
  (https://www.pivotaltracker.com/n/projects/1042066/stories/119822023)

Packaged binaries:

name	version	cf_stacks
python	2.7.10	cflinuxfs2
python	2.7.11	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.3	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.5.0	cflinuxfs2
python	3.5.1	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

• SHA256: 719e026be6cba9ff1d506cd4e0b98bbf42746d8810a699c00d4f91126fcff5fd

v1.5.6

• Allow the buildpack use miniconda when environment.yml is present
  and there is internet connectivity.
  (https://www.pivotaltracker.com/n/projects/1042066/stories/118752873)

Packaged binaries:

name	version	cf_stacks
python	2.7.10	cflinuxfs2
python	2.7.11	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.3	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.5.0	cflinuxfs2
python	3.5.1	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

• SHA256: 8eb30faeeaf4907b93500d1d7623ecd67688d2f3abeb94c3a8831eab66e887c6

v1.5.5

• Increase the Python 3 timeout to 120 seconds.
• Updated to pip 8.1.1
• Various improvements from upstream Heroku maintainers

Packaged binaries:

name	version	cf_stacks
python	2.7.10	cflinuxfs2
python	2.7.11	cflinuxfs2
python	3.3.5	cflinuxfs2
python	3.3.6	cflinuxfs2
python	3.4.3	cflinuxfs2
python	3.4.4	cflinuxfs2
python	3.5.0	cflinuxfs2
python	3.5.1	cflinuxfs2
libffi	3.1	cflinuxfs2
libmemcache	1.0.18	cflinuxfs2

• SHA256: 4ebb40039f3fbca546bb051929501b03feea4a18409cde77a0a0dc7873b21341