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Nonfungible ERC1155 implementation

idea

Status: Open (in progress).

OpenZeppelin/openzeppelin-contractsnumber 4684

#4684 In OpenZeppelin/openzeppelin-contracts;

· dwardu opened on Oct 13, 2023

Ownable2StepUpgradeable requires initializing OwnableUpgradeable

Status: Open.

#4690 In OpenZeppelin/openzeppelin-contracts;

· ericglau opened on Oct 17, 2023

Add partial delegation to ERC20Votes

area: governance

Status: Open.

#4963 In OpenZeppelin/openzeppelin-contracts;

· rsolari opened on Mar 17, 2024

ERC*Pausable doesn't have a public pause() and unpause() functions

breaking changeChanges that break backwards compatibility of the public API.Changes that break backwards compatibility of the public API.

Status: Open.

#4006 In OpenZeppelin/openzeppelin-contracts;

· ernestognw opened on Jan 27, 2023

Update packings to use utility library

Status: Open.

#5075 In OpenZeppelin/openzeppelin-contracts;

· cairoeth opened on Jun 11, 2024

Unused class/interface in flattened code

idea

Status: Open.

#4629 In OpenZeppelin/openzeppelin-contracts;

· vittominacori opened on Sep 27, 2023

Consider adding _authorizeUpgrade to UpgradeableBeacon instead of using Ownable

Status: Open.

#5158 In OpenZeppelin/openzeppelin-contracts;

· fruiz08 opened on Aug 20, 2024

ERC7540 design proposal

idea

Status: Draft (not ready).

OpenZeppelin/openzeppelin-contractsnumber 5294

#5294 In OpenZeppelin/openzeppelin-contracts;

· hieronx opened on Nov 8, 2024

coded pauseFor(uint time) functionality for Pausable.sol

idea

Status: Open.

#5378 In OpenZeppelin/openzeppelin-contracts;

· CarlosAlegreUr opened on Dec 16, 2024

Consider making _hasSchedulePassed internal virtual in AccessControlDefaultAdminRules

Status: Open.

#5666 In OpenZeppelin/openzeppelin-contracts;

· QEDK opened on May 3, 2025

Add PairMap, NibbleMap and UintXMap to Bitmaps

Status: Open (in progress).

OpenZeppelin/openzeppelin-contractsnumber 5709

#5709 In OpenZeppelin/openzeppelin-contracts;

· ernestognw opened on Jun 1, 2025

Feature Request: Granular Control Modifiers in Context.sol Contract

featureNew contracts, functions, or helpers.New contracts, functions, or helpers.

Status: Open.

#4647 In OpenZeppelin/openzeppelin-contracts;

· 1anyway opened on Oct 3, 2023

Store AccessManager's executionId in transient storage

idea

Status: Draft (not ready).

OpenZeppelin/openzeppelin-contractsnumber 5078

#5078 In OpenZeppelin/openzeppelin-contracts;

· Amxx opened on Jun 12, 2024

Implement ERC-7540

area: erc4626

idea

Status: Open.

#4761 In OpenZeppelin/openzeppelin-contracts;

· Amxx opened on Nov 27, 2023

ERC6909Pausable

Status: Open (in progress).

OpenZeppelin/openzeppelin-contractsnumber 6174

#6174 In OpenZeppelin/openzeppelin-contracts;

· RenanSouza2 opened on Dec 4, 2025