Is the Spring nostr browser still in development? Last update was December 2023 and several parts of it don't work. nostr:nprofile1qyvhwumn8ghj7un9d3shjtnndehhyapwwdhkx6tpdshsz8nhwden5te0dehhxarj94c82c3wwajkcmr0wfjx2u3wdejhgtcpzdmhxue69uhk7enxvd5xz6tw9ec82c30qqsrx4k7vxeev3unrn5ty9qt9w4cxlsgzrqw752mh6fduqjgqs9chhgrzlsd3