v1.8.0: Submit every governance action type on mainnet

Summary

Every governance action type can now be built and submitted on mainnet, straight from DRep Talk. The metadata is pinned to IPFS automatically, so you don’t need to host the anchor yourself. The submission flow has left beta. Parameter change proposals show their impact on the proposal page, and the charts stay up once the proposal is decided. The parameter builder also offers utxoCostPerByte, and you can preview the changes paragraph before it goes into the abstract.

Also in this release:

• The header navigation is grouped into DReps, Insights and Learn dropdowns.
• The votes tab is readable on phones for DReps, SPOs and the committee.
• Posts from known proposers show their organization’s name and logo.
• DReps with hardware wallet keys can sign in with messages signed by cardano-hw-cli.
• A governance review covers epochs 660 to 662.
• Fixes for optimistic votes, co-proposer permissions, paired device sessions and the cleanup of hosted rationales.

What's Changed

• chore: hold dependency bumps that cannot install yet by @katomm in #624
• fix: accept cardano-hw-cli signed messages for DRep sign-in with hardware wallet keys by @katomm in #629
• chore: let markdown-remark follow astro and accept encoded ampersands in links by @katomm in #628
• chore(deps): bump the npm-minor-and-patch group across 1 directory with 17 updates by @dependabot[bot] in #630
• chore(deps): bump actions/setup-node from 7.0.0 to 7.1.0 in the github-actions group across 1 directory by @dependabot[bot] in #622
• chore(deps): bump @astrojs/react from 6.0.5 to 7.0.1 by @dependabot[bot] in #626
• chore(deps-dev): bump es-module-lexer from 2.3.2 to 3.0.3 by @dependabot[bot] in #627
• fix: list the main navigation hubs in the sitemap by @katomm in #632
• feat: offer utxoCostPerByte in the parameter change builder by @katomm in #633
• chore: keep PetalBot and Amazonbot out of the site by @katomm in #635
• feat: preview the changes paragraph before adding it to the abstract by @katomm in #634
• fix: read Koios lovelace exactly whether it arrives as a string or a number by @katomm in #636
• feat: show parameter change impact on the proposal page by @katomm in #637
• feat: open governance action submission on mainnet by @katomm in #638
• feat: group the header navigation into DReps, Insights and Learn dropdowns by @katomm in #641
• chore: drop the beta label from governance action submission by @katomm in #642
• fix: make the votes tab readable on phones for DReps, SPOs and the committee by @katomm in #643
• chore: split the submit form tests into parallel files and drop two applied migration tests by @katomm in #644
• chore: build and test with node 24 instead of node 22 by @katomm in #645
• feat: add Toto Finance to proposer registry by @katomm in #647
• feat: show a known proposer's org name and logo on their posts by @katomm in #648
• fix: name the rolling 12-epoch window in the analytics trend chart titles by @katomm in #649
• docs: governance review for epochs 660 to 662 by @katomm in #651
• docs: show the bundle share on the governance review 660 to 662 card by @katomm in #652
• feat: keep the parameter impact charts on decided proposals by @katomm in #655
• fix: accept optimistic votes only on active actions by @katomm in #656
• fix: stop grant-only co-proposers from flagging and reacting by @katomm in #657
• fix: let a paired device session end with the session that approved it by @katomm in #658
• fix: remove hosted vote rationales that no vote anchors after 30 days by @katomm in #659
• feat: put a Santa hat on the header and footer logo over the holidays by @katomm in #660

Full Changelog: v1.7.0...v1.8.0