Issues

• spl-v2: port memo CPI helper from anchor-spl

  enhancementsplv2
  otter-sec/anchor#5157 · Filter by author AkashJana18 opened on Oct 8, 2026
  1

• idl: anchor idl convert corrupts string const seeds and rejects integer const seeds

  otter-sec/anchor#5126 · Filter by author aelmanaa opened on Sep 29, 2026
  1

• lang-v2: allow marking an explicit bump = <expr> as canonical so the IDL keeps PDA seeds

  enhancementidllangv2
  otter-sec/anchor#5121 · Filter by author jim4067 opened on Sep 28, 2026
  1

• Tracking Issue for Desired/Unstable Rust Features

  rust
  otter-sec/anchor#5118 · Filter by author jamie-osec opened on Sep 28, 2026

• anchor V2: bug: Overprotective ConstraintDuplicateMutableAccount (2040)

  bugrustv2
  otter-sec/anchor#5067 · Filter by author gwalen opened on Sep 18, 2026
  3

• TypeScript client auto-derives canonical PDAs for explicit-bump accounts

  otter-sec/anchor#4979 · Filter by author 0x4ka5h opened on Sep 2, 2026
  1

• Feature request: support runtime program identity / program-ID-independent binaries

  investigatev2
  otter-sec/anchor#4966 · Filter by author St0rmBr3w opened on Aug 27, 2026
  1

• AVM nightly artifacts are not checked against manifest provenance

  otter-sec/anchor#4877 · Filter by author novoyd opened on Aug 4, 2026

• IDL does not express non-standard PDA seed encodings (e.g. i32 as decimal string)

  blockedidl
  otter-sec/anchor#4718 · Filter by author LongShao007 opened on Jun 25, 2026
  4

• Test event log parsing with real deployments

  clienttests
  otter-sec/anchor#4656 · Filter by author jamie-osec opened on Jun 11, 2026
  2

• Add MethodPubkeys utility type to simplify account resolution in tests

  otter-sec/anchor#4135 · Filter by author Neocryptoquant opened on Dec 18, 2025
  2

• IDL generation missing PDA seeds constraint for some accounts with init attribute

  idl
  otter-sec/anchor#4057 · Filter by author takshakmudgal opened on Nov 13, 2025
  3

• error[E0599]: no function or associated item named create_type found for array [u8; 32] in the current scope

  buglang
  otter-sec/anchor#4052 · Filter by author hrls opened on Nov 12, 2025
  5

• Ensure macros can be replaced with expansion

  otter-sec/anchor#4049 · Filter by author Buzzec opened on Nov 10, 2025

• Dual-exporting @coral-xyz/anchor ESM & CJS is not configured properly

  buginvestigate
  otter-sec/anchor#3645 · Filter by author cprussin opened on Apr 7, 2025
  2

• Cargo args passed to cargo test in 0.31.0

  clifeatureinvestigate
  otter-sec/anchor#3643 · Filter by author smoelius opened on Apr 7, 2025
  10

  

• Typescript library has poor typing

  featureinvestigatev2
  otter-sec/anchor#3552 · Filter by author marcospgp opened on Feb 11, 2025
  2

• IDL Build Fails with instruction args not found in scope when using args in seeds

  bugidlinvestigate
  otter-sec/anchor#3209 · Filter by author ChewingGlass opened on Aug 29, 2024
  7

• React Native Error: b.readUIntLE is not a function due to usage of subarray function in versions >= v0.29.0

  buginvestigatets
  otter-sec/anchor#3041 · Filter by author Michaelsulistio opened on Jun 21, 2024
  7

• Bug: Instruction Attribute cannot be shared between multiple composite structs

  featureinvestigatelang
  otter-sec/anchor#2942 · Filter by author nabeel99 opened on Apr 30, 2024
  8

• New Idl generation fails when seeds are generated using an external function

  bugidlinvestigate
  otter-sec/anchor#2903 · Filter by author Bhargavamacha opened on Apr 12, 2024
  9

• feature: add filter abstraction

  ts
  otter-sec/anchor#2880 · Filter by author ThallesP opened on Apr 1, 2024
  6

• feature suggestion: remove third party test suites from defaults, just use node

  clienhancement
  otter-sec/anchor#2839 · Filter by author mikemaccana opened on Mar 12, 2024
  1

• feature: zero-copy for accounts with resizable lists

  featureinvestigatelang
  otter-sec/anchor#2837 · Filter by author ckamm opened on Mar 12, 2024
  5

  

• The Init space can be difficult to set up for crate outsider types

  enhancementfeatureinvestigatelang
  otter-sec/anchor#2765 · Filter by author Aursen opened on Jan 10, 2024
  1