Release 1.15.0 rc0

[meejah]

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[codecov]

Codecov Report

Merging #856 (b05ae87) into master (8c71de5) will decrease coverage by 0%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #856    +/-   ##
=======================================
- Coverage      92%     92%    -0%     
=======================================
  Files         151     157     +6     
  Lines       27031   27532   +501     
  Branches     4044    4125    +81     
=======================================
+ Hits        24962   25351   +389     
- Misses       1427    1506    +79     
- Partials      642     675    +33     

Impacted Files	Coverage Δ
src/allmydata/__main__.py	50% <0%> (-23%)	⬇️
src/allmydata/stats.py	87% <0%> (-13%)	⬇️
src/allmydata/util/rrefutil.py	80% <0%> (-12%)	⬇️
src/allmydata/util/configutil.py	96% <0%> (-4%)	⬇️
src/allmydata/immutable/offloaded.py	93% <0%> (-2%)	⬇️
src/allmydata/webish.py	87% <0%> (-2%)	⬇️
src/allmydata/nodemaker.py	98% <0%> (-2%)	⬇️
src/allmydata/util/eliotutil.py	79% <0%> (-2%)	⬇️
src/allmydata/web/common.py	94% <0%> (-1%)	⬇️
src/allmydata/blacklist.py	79% <0%> (-1%)	⬇️
... and 80 more

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