Issues

• Performance improvements for Schema protobuf serialization

  internal-improvementperformance
  cedar-policy/cedar#2634 · Filter by author bsatterwhite3 opened on Oct 21, 2026

• add_entities compares a new entity's parents with the stored entity's transitive closure: a declared parent can be dropped, and identical entities are refused

  bug
  cedar-policy/cedar#2629 · Filter by author alpaylan opened on Oct 20, 2026
  2

• Authorizer: decide concrete requests without evaluating policies whose scope excludes them

  cedar-policy/cedar#2616 · Filter by author iainmcgin opened on Oct 14, 2026

• Deduplicate extension parsing between evaluator and symcc

  cedar-policy/cedar#2610 · Filter by author john-h-kastner-aws opened on Oct 13, 2026

• Validation time grows with every request environment, even for narrowly scoped policies

  internal-improvement
  cedar-policy/cedar#2608 · Filter by author dcosson opened on Oct 13, 2026

• TPE: Allow a serialization roundtrip of policies that definitely errored somewhere

  bug
  cedar-policy/cedar#2605 · Filter by author luxas opened on Oct 8, 2026
  8

• Optimize policy validation when there are many errors in a large policy set

  internal-improvement
  cedar-policy/cedar#2598 · Filter by author john-h-kastner-aws opened on Oct 5, 2026
  1

• Cedar-SymCC - offer some sort of timeout or bounding of work

  feature-request
  cedar-policy/cedar#2594 · Filter by author Swolebrain opened on Oct 2, 2026
  1

• TPE: Support keeping an entity's (or expression's) Entity ID unknown, but with partial attributes

  feature-request
  cedar-policy/cedar#2592 · Filter by author luxas opened on Oct 1, 2026

• Document supported / recommended SMT solver versions and benchmarks

  internal-improvement
  cedar-policy/cedar#2591 · Filter by author luxas opened on Oct 1, 2026

• ValidatorSchema::get_actions_in_set materializes a Vec of all RHS action descendants that type_of_action_in_actions then scans linearly, instead of O(1) HashSet lookups, on every action in [...] type…

  internal-improvement
  cedar-policy/cedar#2586 · Filter by author victornicolet opened on Sep 28, 2026
  1

• PolicySet::from_str does not respect the @id attribute

  feature-request
  cedar-policy/cedar#2583 · Filter by author sergiimk opened on Sep 25, 2026
  1

• CompiledPolicy should cache transitivty constraints instead recomputing for every verification query

  internal-improvement
  cedar-policy/cedar#2579 · Filter by author john-h-kastner-aws opened on Sep 23, 2026

• CompiledPolicy::compile should take a CompiledSchema

  cedar-policy/cedar#2578 · Filter by author john-h-kastner-aws opened on Sep 23, 2026

• Make TypecheckedPolicy and TypecheckedPolicySet types

  feature-request
  cedar-policy/cedar#2574 · Filter by author luxas opened on Sep 21, 2026

• Response::reauthorize rebuilds the entire residual PolicySet on every call

  internal-improvement
  cedar-policy/cedar#2556 · Filter by author lianah opened on Sep 8, 2026

• Update symcc example to CompiledPolicy variants instead of deprecated the WellTypedPolicy ones

  internal-improvement
  cedar-policy/cedar#2537 · Filter by author luxas opened on Aug 27, 2026
  2

• Consider deprecating and removing the permissive validation mode

  internal-improvement
  cedar-policy/cedar#2528 · Filter by author luxas opened on Aug 20, 2026

• How would you suggest letting people know which part of the policy they are missing?

  feature-request
  cedar-policy/cedar#2522 · Filter by author betterbrianzhou opened on Aug 18, 2026
  3

• Tracking issue: Collecting use-cases for any and all operators

  feature-request
  cedar-policy/cedar#2512 · Filter by author luxas opened on Aug 10, 2026

• Ability to add safely add custom assertions to Cedar Analysis

  feature-request
  cedar-policy/cedar#2511 · Filter by author luxas opened on Aug 10, 2026

• Analyze changes from educe upgrade to 0.7.0

  internal-improvement
  cedar-policy/cedar#2508 · Filter by author victornicolet opened on Aug 5, 2026

• Consider a type that holds the invariant of the transitive closure of ancestors being computed

  internal-improvement
  cedar-policy/cedar#2505 · Filter by author luxas opened on Aug 4, 2026

• Partial Evaluation where Some Attributes are Unknown

  feature-request
  cedar-policy/cedar#2471 · Filter by author tustvold opened on Jul 10, 2026
  3

• Decode z3 models containing sets

  feature-request
  cedar-policy/cedar#2415 · Filter by author john-h-kastner-aws opened on Jun 19, 2026
  1