v2.5.7

Bugfix

• fixed version in console
• fixed UI bug: multiple doi overlap
• fixed UI bug: sometimes missing doi are also rendered
• fixed waxholm v4 preview image

Feature

• Add menu to change perspective orientation by coronal/sagittal/axial views.
• re-introduced saneUrl

Under the hood

• added saneurl for bigbrain isocortex, allen CCFv3 2017
• fixed csp issues
• optimised build (assets should be smaller)
• added git hash in console