Merge pull request netbox-community#180 from markkuleinio/master

Fixes netbox-community#165: Import AllocationError from pynetbox.core.query, also add ContentError to handle json failures

Merge pull request netbox-community#168 from xtelinco/master

Fix the App object not being picklable

Merge branch 'master' of github.com:digitalocean/pynetbox

update changelog

Merge pull request netbox-community#129 from digitalocean/fix-127

Fixes IndexError when field is empty list.

Merge pull request netbox-community#128 from digitalocean/fix-list-of…

…-records

Fixes netbox-community#127 - Record iter doesn't handle list of records

update CHANGELOG

Update CHANGELOG.md

Merge pull request netbox-community#121 from digitalocean/4-0-release

4.0 Release

update release date