v0.5.4

This is a patch release from v0.5.3 → v0.5.4.

Fixes

• Require uproot3 instead of uproot v3.X releases to avoid conflicts when uproot4 is installed in an environment with uproot v3.X installed and namespace conflicts with uproot-methods. Adoption of uproot3 in v0.5.4 will ensure v0.5.4 works far into the future if XML and ROOT I/O through uproot is required.

Example:

Without the v0.5.4 patch release there is a regression in using uproot v3.X and uproot4 in the same environment (which was swiftly identified and patched by the fantastic uproot team)

$ python -m pip install "pyhf[xmlio]<0.5.4"
$ python -m pip list | grep "pyhf\|uproot"
pyhf           0.5.3
uproot         3.13.1
uproot-methods 0.8.0
$ python -m pip install uproot4
$ python -m pip list | grep "pyhf\|uproot"
pyhf           0.5.3
uproot         4.0.0
uproot-methods 0.8.0
uproot4        4.0.0

this is resolved in v0.5.4 with the requirement of uproot3

$ python -m pip install "pyhf[xmlio]>=0.5.4"
$ python -m pip list | grep "pyhf\|uproot"
pyhf            0.5.4
uproot3         3.14.1
uproot3-methods 0.10.0
$ python -m pip install uproot4 # or uproot
$ python -m pip list | grep "pyhf\|uproot"
pyhf            0.5.4
uproot          4.0.0
uproot3         3.14.1
uproot3-methods 0.10.0
uproot4         4.0.0