v1.5.0

Summary

openzeppelin_timelock

Added

• New timelock module: a Sui-native TimelockController enforcing a minimum on-chain delay before a privileged operation executes. (#409)

openzeppelin_fp_math

Added

• cdf: the standard-normal cumulative distribution function Φ(z) for UD30x9 and SD29x9 fixed-point inputs. (#345)

Changed

• cdf / pdf: raised the internal evaluation precision to 10^36, making both functions monotone between every pair of adjacent representable inputs, and clamped their domains to the analytic saturation points (6.109410205 / 6.402729806). Gas, storage, and the public API are unchanged. (#431)

openzeppelin_sale

Added

• prefunded_sale module: a fixed-price, pre-funded token sale (presale / IDO) over a fixed inventory, generic over a witness-gated pricing curve, with an Init -> Active -> Finalized | Cancelled lifecycle and permissionless buyer redemption (purchase, finalize, cancel_after_close, claim / refund). (#414)
• fixed_rate_curve module: the built-in allocation = paid * rate curve, minting the Quote and ActivationTicket a FixedRateCurve sale requires. (#414)
• refund_vault module: a generic refundable escrow over Balance<P> that holds proceeds on cancel and pays buyers back individually; usable standalone. (#414)

openzeppelin_collections

Added

• New openzeppelin_collections package: an ordered-collections family in a single package, with two modules - sorted_map and sorted_set. Both provide bare (built-in integer <) and _by (custom comparator) macro forms. (#454)

Full Changes List

• feat: add allowance spend_vault module by @kosedogus in #402
• docs: drop audit-status claim from llms.txt examples line by @bidzyyys in #407
• docs: improve llms.txt agent discoverability (absolute links + README pointers) by @bidzyyys in #408
• Gaussian math: cdf function by @immrsd in #345
• ci: split fast tests from coverage tracing by @immrsd in #411
• Add Missing Examples by @ericnordelo in #412
• build: remove redundant [addresses] section from Move.toml by @0xNeshi in #415
• style: Update styleguide with type-field level doc recommendations by @0xNeshi in #416
• Gaussian math: pdf by @immrsd in #410
• Add Timelock by @ericnordelo in #409
• feat: Make VestingWallet work with address balances by @0xNeshi in #417
• [N-01] Allowance Audit by @kosedogus in #424
• [N-02] Allowance Audit by @kosedogus in #425
• [N-03] Allowance Audit by @kosedogus in #426
• [N-04] Allowance Audit by @kosedogus in #427
• [N-05] Allowance Audit by @kosedogus in #428
• Gaussian math: inverse_cdf by @immrsd in #429
• build: bump Sui CLI to 1.74.1 by @bidzyyys in #432
• Gaussian math: cdf and pdf improvements (Step-1) by @immrsd in #431
• [N-01] Timelock audit by @ericnordelo in #438
• Improve Access and Timelock examples by @ericnordelo in #437
• docs: surface catalog capabilities, add llms.txt links, custody + changelog conventions by @bidzyyys in #430
• fix: correct same-tx CAS idiom in spend_vault docs and example by @kosedogus in #455
• docs: correct vault lifecycle comment by @kosedogus in #462
• Backport release-v1.4 to main by @ericnordelo in #470
• [N-02] Timelock audit by @ericnordelo in #439
• [N-03] Timelock audit by @ericnordelo in #440
• [N-04] Timelock audit by @ericnordelo in #442
• [N-05] Timelock audit by @ericnordelo in #441
• [N-06] Timelock audit by @ericnordelo in #443
• [N-07] Timelock audit by @ericnordelo in #444
• [N-08] Timelock audit by @ericnordelo in #445
• Fix workflow by @ericnordelo in #471
• test: use abort instead of teardown in contracts/access failure tests by @0xNeshi in #472
• build: bump Sui to 1.75.2 by @0xNeshi in #486
• [N-01] Gaussian math audit by @ericnordelo in #474
• [N-02] Gaussian math audit by @ericnordelo in #475
• [N-06] Gaussian math audit by @ericnordelo in #478
• [N-08] Gaussian math audit by @ericnordelo in #480
• [N-09] gaussian math audit by @ericnordelo in #481
• [N-07] Gaussian math audit by @ericnordelo in #479
• feat: add collections package (sorted_map, sorted_set) by @kosedogus in #454
• [N-03] Gaussian math audit by @ericnordelo in #476
• feat: Implement Token Sale by @0xNeshi in #414
• docs: fix VestingWallet teardown requirements in README by @0xNeshi in #484
• [N-04] Gaussian math audit by @ericnordelo in #483
• [N-10] Gaussian math audit by @ericnordelo in #482
• chore: add audit reports for collections by @0xNeshi in #503
• [N-02 and N-04] Collections audit by @ericnordelo in #492
• [N-03] Collections audit by @ericnordelo in #493
• [N-05] Collections audit by @ericnordelo in #494
• [N-06] Collections audit by @ericnordelo in #495
• Add audit reports and update CHANGELOG for v1.5 by @ericnordelo in #510

New Contributors

• @kosedogus made their first contribution in #402

Full Changelog: v1.4.0...v1.5.0