v0.34.1

• blaze: use improved media type parser from serve
• torch: updated tag names
• coal: prevent use of dot notation in tag names
• torch: do not recompute zero hashes
• coal: introduced Item interface
• coal: added List helper
• axe: use coal.Item for events
• coal: visualize item fields
• coal: added item path support
• coal: added item type
• stick: refactored UnmarshalKeyedList
• coal: removed ToM and ToD helpers
• stick: choose URL validity requirement and fixed tests
• stick: IsURL checks request URL validity
• ash: relax field existence requirement
• coal: support extensions
• torch: add model name to compute and check operation name
• torch: always clear computation status