zeroarena v0.4.0

What's Changed

• chore(sdk): dependabot + Audit CI workflow by @yeheskieltame in #11
• chore(deps): bump actions/checkout from 4 to 6 by @dependabot[bot] in #12
• chore(deps): bump ethers from 6.13.1 to 6.16.0 in the minor-and-patch group by @dependabot[bot] in #14
• chore(deps): bump actions/setup-node from 4 to 6 by @dependabot[bot] in #13
• SDK: Galileo gas pricing + duplicate-cert handling by @yeheskieltame in #15
• docs(readme): production links + spot-canonical scope by @yeheskieltame in #16
• docs(readme): add @0arena_labs X badge by @yeheskieltame in #17
• docs(readme): reframe tagline around arena seasons by @yeheskieltame in #18
• feat(onboard): HttpOnboardClient + types for /paper/onboard by @yeheskieltame in #19
• feat(onboard): default ECIES encryption + manual helper (SDK 0.4.0) by @yeheskieltame in #20

New Contributors

• @dependabot[bot] made their first contribution in #12

Full Changelog: sdk-v0.2.1...v0.4.0