Daily Espresso ☕ — Monday, 2026-05-04

TL;DR

What Merged

• rippled 3.2.0-b4 version bump — release prep merge across 1,723 files (rippled#7068)
• IOU precision-loss guard for vault/lending accounting — three defense layers (helper, preclaim, invariant) catch silent rounding from IOU canonicalization, gated behind fixCleanup3_2_0 (+2,874/−148) (rippled#7057)
• MPT/DEX assorted fixes — stricter canTrade() in BookStep, MPT overflow checks, valid STPathSet decoding enforcement, AMM pseudo-account MPToken authorization, and ClawbackMPT fixes (rippled#7040)
• Numerically-stable amortization factor — replaces catastrophic-cancellation-prone (1+r)ⁿ − 1 in computePaymentFactor (rippled#7033)
• Principal-zeroing fix for non-final loan payments at coarse scale (rippled#7050)
• Overpayment assertion fix — management-fee delta now included in doOverpayment assertion (rippled#7039)
• IssuerEncryptedBalance check added in ConvertBack (rippled#7060)
• AMM quality leak fix for Permissioned DEX BookStep (rippled#6853)
• Vault+AMM integration tests — freeze cascade, LP-token payment blocking, and post-deposit flag mutation coverage (rippled#7044)
• boost::filesystem → std::filesystem migration across ~30 files, reducing Boost dependency surface (rippled#7012)
• CI: clang-tidy workflow rewrite into reusable form, plus sanitizer flag deduplication (rippled#7062, rippled#7058)

Opened

• MPT-DEX (XLS-82) client support opened in xrpl.js (xrpl.js#3214, +2,372/−79) and xrpl4j (xrpl4j#704, +6,848/−1,176)) — transaction/request model updates for MPTAmount
• Type-safe ledger helpers beginning with AccountRoot refactor in rippled (+1,841/−1,536 across 105 files) (rippled#6620)
• server_definitions regression fix — field sorting and duplicate sfGeneric in rippled (rippled#7008)
• PermissionedDEX credential expiry fix in rippled (has CHANGES_REQUESTED) (rippled#6827)
• New float host functions & versioning rules for XLS spec in XRPL-Standards (#504)
• Host function renames proposal in XRPL-Standards (#531)
• Bug-fix collection in xrpl-py addressing silent data corruption and secret-material leakage (xrpl-py#993)
• Ticket ledger_entry field rename fix in xrpl.js by a community member (xrpl.js#3237)
• Clio clang-tidy fix PR (clio#3061) plus automated issues for clang-tidy bugs (clio#3063) and a nightly release failure (clio#3062)

Quick Stats

15 PRs merged, 19 PRs opened, 2 issues opened across 6 repos.

Daily digest AI-generated from GitHub activity data. This digest covers PRs, issues, and discussions captured via the GitHub API — activity on development and test branches without associated PRs may not be reflected. Check the XRPLF repos directly for full activity.