chore(contracts)(deps): bump rand from 0.8.8 to 0.9.5 in /contracts

[dependabot]

Bumps rand from 0.8.8 to 0.9.5.

Changelog

Sourced from rand's changelog.

[0.9.5] — 2026-07-02

Fixes

• Fix possible memory safety violation due to deserialization of UniformChar from bad source (#1803)

#1803: rust-random/rand#1803

[0.9.4] — 2026-04-13

Fixes

• Fix doc build (#1766)

#1766: rust-random/rand#1766

[0.9.3] — 2026-04-11

This release back-ports a fix from v0.10. See also #1763.

Changes

• Deprecate feature log (#1764)
• Replace usages of doc_auto_cfg (#1764)

#1763: rust-random/rand#1763

[0.9.2] — 2025-07-20

Deprecated

• Deprecate rand::rngs::mock module and StepRng generator (#1634)

Additions

• Enable WeightedIndex<usize> (de)serialization (#1646)

[0.9.1] - 2025-04-17

Security and unsafe

• Revise "not a crypto library" policy again (#1565)
• Remove zerocopy dependency from rand (#1579)

Fixes

• Fix feature simd_support for recent nightly rust (#1586)

Changes

• Allow fn rand::seq::index::sample_weighted and fn IndexedRandom::choose_multiple_weighted to return fewer than amount results (#1623), reverting an undocumented change (#1382) to the previous release.

Additions

• Add rand::distr::Alphabetic distribution. (#1587)
• Re-export rand_core (#1604)

[0.9.0] - 2025-01-27

Security and unsafe

• Policy: "rand is not a crypto library" (#1514)
• Remove fork-protection from ReseedingRng and ThreadRng. Instead, it is recommended to call ThreadRng::reseed on fork. (#1379)
• Use zerocopy to replace some unsafe code (#1349, #1393, #1446, #1502)

Dependencies

... (truncated)

Commits

• 3474ec0 rand v0.9.5: backport #1790 (#1803)
• ba4c4c6 Prepare v0.9.4: fix doc build (#1766)
• 4b8b686 Document new error-handling behaviour for ReseedingRng
• 6c25c6d Prepare v0.9.4: fix doc build
• 1aeee9f Prepare v0.9.3: deprecate feature log (#1764)
• 98473ee Prepare rand 0.9.2 (#1648)
• 031a1f5 examples/print-next.rs (#1647)
• 6cb75ee Make UniformUsize serializable (#1646)
• 0c955c5 Add some tests for BlockRng, BlockRng64 and Xoshiro RNGs (#1639)
• 204084a Fix: Remove accidental editor swap file (#1636)
• Additional commits viewable in compare view

[dependabot]

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Project	Deployment	Actions	Updated
web3-student-lab	Error		Sep 14, 2026 9:10am UTC

[github-actions]

==> Running gas benchmark suite (threshold: 10%)

[github-actions]

==> Running gas benchmark suite (threshold: 10%)
==> Building comparison report

Gas & CPU Benchmark Report

Endpoint	Baseline CPU	Current CPU	Δ CPU	Δ %	Status
certificate_nft::mint_certificate	70303	70303	+0	0.0%	✅ OK
dao_governance::initialize	49935	49935	+0	0.0%	✅ OK
dao_governance::grant_credits	76131	76131	+0	0.0%	✅ OK
dao_governance::create_proposal	107082	107082	+0	0.0%	✅ OK
dao_governance::vote	183038	183038	+0	0.0%	✅ OK
dao_governance::finalize	99546	99546	+0	0.0%	✅ OK
dao_governance::execute	145546	145546	+0	0.0%	✅ OK
dao_governance::get_proposal	72297	72297	+0	0.0%	✅ OK
dao_governance::credits_of	45341	45341	+0	0.0%	✅ OK
dao_governance::vote_of	43556	43556	+0	0.0%	✅ OK
hello_world::hello	19358	19358	+0	0.0%	✅ OK
payment_gateway::initialize	48310	48310	+0	0.0%	✅ OK
payment_gateway::deposit	80397	80397	+0	0.0%	✅ OK
payment_gateway::get_balance	44061	44061	+0	0.0%	✅ OK
payment_gateway::process_payment	155991	155991	+0	0.0%	✅ OK
payment_gateway::get_payment	62960	62960	+0	0.0%	✅ OK
payment_gateway::get_admin	31791	31791	+0	0.0%	✅ OK
payment_gateway::is_paused	31669	31669	+0	0.0%	✅ OK
payment_gateway::withdraw	86629	86629	+0	0.0%	✅ OK
payment_gateway::refund	174448	174448	+0	0.0%	✅ OK
payment_gateway::pause	64343	64343	+0	0.0%	✅ OK
payment_gateway::unpause	64834	64834	+0	0.0%	✅ OK
payment_gateway::update_fee_bps	65866	65866	+0	0.0%	✅ OK
payment_gateway::transfer_admin	68271	68271	+0	0.0%	✅ OK
smart_vault::deposit	70574	73191	+2617	3.7%	✅ OK
smart_vault::shares_of	40235	42638	+2403	6.0%	🟡 WARNING
smart_vault::assets_of	41223	43651	+2428	5.9%	🟡 WARNING
smart_vault::withdraw	86075	90448	+4373	5.1%	🟡 WARNING
smart_vault::stake	56741	59714	+2973	5.2%	🟡 WARNING
smart_vault::harvest	89043	94926	+5883	6.6%	🟡 WARNING
smart_vault::compound	114004	121904	+7900	6.9%	🟡 WARNING

✅ No endpoint regressed past the 10% threshold.