v1.3.0

Commits

• rename endpoint blobs namespace (#88) #88 (Artem Poltorzhitskiy)
• add blobs count field (#89) #89 (Artem Poltorzhitskiy)
• return tx with blob in namespace (#90) #90 (Artem Poltorzhitskiy)
• handle raw blobs (#91) #91 (Artem Poltorzhitskiy)
• 158bdf9: Some fixes to reduce memory usage (#92) (Artem Poltorzhitskiy) #92