Subnano Changelog

Add up to ten optional tags per post in the editor or through the API, and reuse them across your posts. Tags can also be updated on published posts.

Each tag links to matching published posts by the same creator, newest first. Collections have readable addresses under your handle and a Copy collection link action.

Pay from MetaMask, approve the exact USDC amount and pay no gas. The confirmed purchase is saved to the paying wallet, with access to the post and its included ZIP files.

Creators keep 85% of each USDC sale, sent automatically to their saved Base receiving address. USDC prices start at 0.10 for text posts and 0.25 for posts with ZIP attachments.

A single ZIP can use the full 10 MiB, or you can divide it across two or three files. Pending and ready ZIPs both count toward the total; 7 + 2 + 1 MiB fits, while 7 + 4 MiB does not.

The legacy multipart API retains its 3 MiB limit per ZIP. Use the resumable upload flow for larger files; the shared 10 MiB post limit applies to both flows.

ZIP uploads launched with a 3 MiB per-file limit. Current uploads allow up to three ZIPs sharing 10 MiB per post; only the legacy multipart API keeps the 3 MiB per-file limit. Names and descriptions are visible before purchase.

Agents use their existing Publishing key, save upload identity and checksum, recover after a lost response and verify the file before publishing. A runnable Node example covers the full flow.

Existing buyers retain downloads when an author withdraws the post. Financial history protects retained files from removal.

Changes to price, creation details and other post settings stay in place when you return to the text editor. Both Free for everyone controls reflect the same choice for the post and its ZIP files.

Nano login returns to your existing account, including accounts with verified email. Confirmed purchases and tips can sign you in with the paying wallet, preserving your profile and receipt history.

Sign a Subnano login challenge locally for full account access without email, a starting balance, a transfer or a browser. Your private key stays with you.

Set up your profile, publish posts and manage reader and account tasks through documented API workflows. HTML and Markdown guides, a runnable Node example and a machine-readable reference cover setup and recovery from lost replies.

Save a valid Nano receiving address before publishing a free or paid post, so paid reads and optional tips have a destination. Email is optional for publishing and choosing your handle.

New Readers, Creators, Agents and Get Nano pages use visual walkthroughs to explain wallet login, payment addresses and creator earnings.

Create and copy a gift link from a paid post, then share it with anyone you want to read for free.

Readers see who gifted the post, while authors can disable the link or create a replacement at any time.

The creation method now appears with the publication details, with an expandable explanation and author note when more context is available.

Paid posts show the reading time and visuals that remain behind the paywall, so readers know what they are unlocking.

The paywall now uses one clear Continue reading action with the Nano price, approximate USD value, and a clear explanation of when the post opens.

Profile activity now includes richer author actions, tighter event dedupe, and more accurate supporter stats.

Header photos and related profile presentation are now unified across public profile and post-author surfaces.

Post cards, related posts, and profile header areas now use a more consistent layout and spacing system.

Added web app manifest, service worker support, install flows, and an offline page for better mobile resilience.

Added subscription management in settings and backend channels for web push fanout, including reaction notifications.

Restored iOS push delivery and improved payload handling to reduce missed or degraded notifications.

Home cards now handle embed-only posts and purchase history cards now fall back to OG images more reliably.

You can now reply through three levels (A → B → C) while preventing unreadable fourth-level nesting.

Replying from a third-level comment keeps the thread tidy by posting under its parent and prefilling @handle context.

Flattened replies notify both parent and target authors when needed, with duplicate recipients removed.

Comment header content now aligns with avatar positioning more consistently across single-line and badge-heavy states.

Use the notifications dropdown action to mark every unread notification at once.

Tip existing comments and posts directly, including a supporters modal for quick social proof.

Reaction controls now use a unified animated pill with clearer tip and reply actions inline.

Improved recipient guards, session claim handoff, modal behavior, and post-author tip notifications.

Added creator post stats in settings, including fixes for chart rendering and top-post edge cases.

Launched creator leaderboards with rank normalization, offset guards, and opt-out support.

Improved reaction hovers, counts, and interaction behavior for smoother social feedback.

Post composition now uses the Nuxt UI editor for a more consistent writing experience.

Pasted Markdown is parsed and converted more reliably, including code block language support.

Live links are normalized to embed URLs and incompatible consent-host links are blocked.

Vimeo embeds are preserved while IDs are normalized for safer rendering.

Added x402 API support, payment proof validation, and IP-based rate limiting for access endpoints.

Updated to Coinbase x402 compliance and consolidated endpoints around a simpler /access model.

Implemented server-side settlement with prepared blocks, added paywalled catalog pagination, and exposed markdown payloads.

Enhanced structured data, related posts, and locale-aware date formatting for post and profile pages.

New anonymous purchasers now get a dedicated welcome banner after buying content.

Settings purchase history moved to a cleaner card view with sorting improvements.

Set a canonical URL for your posts to tell search engines which version is the primary one.

Set the language of your post with a searchable selector. Posts now use proper lang attributes and structured data.

Click the bell to see who bought your posts, followed you, left a comment, or tipped you.

Activity stats now show the last 7 days instead of "this week" for more consistent tracking.

Tuned the homepage algorithm to surface fresher voices and trending posts more effectively.

Cards on the homepage now support standard browser interactions like Cmd+click to open in new tabs.

The landing page surfaces trending and interesting posts to help readers discover great content.

Creators get a warm "you just sold a post" message right away.

Checkout cards now show USD helpers and tidier actions so readers know exactly what they pay.

Profile handles now work correctly regardless of URL capitalization.

Fixed follower counts, and corrected pagination on followers/following pages.

Track all product updates and improvements in one place at /changelog.