# Gumroad v2026.08.09.4 - Product: Gumroad (https://whatsnew.fyi/product/gumroad) - Vendor: Gumroad - Date: 2026-08-09 - Version: v2026.08.09.4 - Original notes: https://github.com/antiwork/gumroad/releases/tag/v2026.08.09.4 - Permalink: https://whatsnew.fyi/product/gumroad/releases/v2026.08.09.4 What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog. Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'. --- - **security** — Fix IDOR vulnerability in dispute evidence access to restrict seller-only visibility - **changed** — Preserve exact PayPal processor fees in calculations - **fixed** — Retry once on RecordNotUnique in audience_members upsert to fix race condition - **changed** — Cap the payout in processing safeguard age - **added** — Proactively surface missing payout method before publish ##### What's Changed ###### Internal * Fix IDOR: seller-only dispute-evidence access, not the buyer-visible external_id by @gumclaw in https://github.com/antiwork/gumroad/pull/7128 * Preserve exact PayPal processor fees by @gumclaw in https://github.com/antiwork/gumroad/pull/7131 * Retry once on RecordNotUnique in audience_members upsert (race fix) by @gumclaw in https://github.com/antiwork/gumroad/pull/7138 * Cap the "payout in processing" safeguard age (gp#1918) by @gumclaw in https://github.com/antiwork/gumroad/pull/7140 * Proactively surface missing payout method before publish by @gumclaw in https://github.com/antiwork/gumroad/pull/7146 **Full Changelog**: https://github.com/antiwork/gumroad/compare/v2026.08.09.3...v2026.08.09.4