Cloud-volume

------

* Version 0.40.4
* perf(skeletonservice): faster component search ~3x
* perf(skeletonservice): faster cable\_length operator

------

* Version 0.40.3
* fix: multiprocess upload crashes on thin non-aligned images (168)
* Bbox Upgrades (167)

------

* Version 0.40.2
* feat(storage): Batch requests for GCS files\_exist() (165)
* docs: formatting
* docs: info on serving local files
* fix(skeletonservice): downsample was blowing stack

------

* Version 0.40.1
* perf(skeletonservice): made rendering components much faster
* perf(skeletonservice): faster rendering of components
* fix(skeletonservice): \_compute\_components wasn't treating loops correctly
* refactor: moved skeleton exceptions into exceptions.py
* feat: add chunk size info to non\_aligned\_write error message

------

* Version 0.40.0
* fix: transfer\_to retains Content-Type and respects existing info. (157)
* feat: cable\_length, downsample, improved Consolidation, SWC file support, connected components (152)
* vol.mesh.save() refactor path code (158)
* docs: update ChangeLog

------

* Version 0.39.0
* fix: uViewer hotkeys work for lower and upper case
* feat: floating point images handle infinity and NaN in uViewer