fix(nym): make large syncs over the mixnet reliable

.github/actions/linux/action.yml

@@ -39,7 +39,7 @@ runs:
     - name: Build
       shell: bash
       run: |
-        ./misc/mkcargokit_options.sh ledger > rust/cargokit.yaml
+        ./misc/mkcargokit_options.sh "ledger,bundled-sapling-params" > rust/cargokit.yaml
         fastforge package --platform=linux --targets=deb,appimage
     - name: Build Flatpak
       if: ${{ inputs.arch == 'x86_64' && github.event_name != 'pull_request' }}

.github/actions/mac/action.yml

@@ -41,7 +41,7 @@ runs:
     - name: Build
       shell: bash
       run: |
-        ./misc/mkcargokit_options.sh ledger > rust/cargokit.yaml
+        ./misc/mkcargokit_options.sh "ledger,bundled-sapling-params" > rust/cargokit.yaml
         flutter build macos
     - name: Notarization
       shell: bash

.github/actions/windows/action.yml

@@ -22,7 +22,7 @@ runs:
         export PUB_CACHE="$RUNNER_TEMP/.pub-cache"
         dart pub global activate fastforge
         echo "$RUNNER_TEMP/.pub-cache/bin" >> $GITHUB_PATH
-        ./misc/mkcargokit_options.sh ledger > rust/cargokit.yaml
+        ./misc/mkcargokit_options.sh "ledger,bundled-sapling-params" > rust/cargokit.yaml
     - name: Build
       shell: powershell
       run: |

.github/workflows/build-graphql.yml

@@ -25,7 +25,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y pkg-config libudev-dev
           cd rust
-          cargo build --release --bin zkool_graphql --features=graphql
+          cargo build --release --bin zkool_graphql --features=graphql,bundled-sapling-params
       - name: Create Release
         if: startsWith(github.ref_name, 'zkool-v')
         uses: softprops/action-gh-release@v3

.github/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
           - os: windows-latest
             target: windows
     env:
-      FLUTTER_VERSION: 3.44.2
+      FLUTTER_VERSION: 3.47.1
     permissions:
       id-token: write
       attestations: write

.github/workflows/test-rust.yml

@@ -0,0 +1,28 @@
+name: Test Rust
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+    - main
+  push:
+    branches:
+    - main
+
+jobs:
+  test:
+    if: ${{ !startsWith(github.head_ref, 'release-please--branches--') }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install RUST
+        uses: dtolnay/rust-toolchain@stable
+      - name: Checkout code
+        uses: actions/checkout@v6
+      - name: Cache cargo artifacts
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: rust
+      - name: Run tests
+        run: |
+          cd rust
+          cargo test --lib

.github/workflows/wallet.yml

@@ -29,7 +29,7 @@ jobs:
             sudo apt-get update
             sudo apt-get install -y pkg-config libudev-dev
             cd rust
-            cargo build --release --bin zkool_graphql --features=graphql
+            cargo build --release --bin zkool_graphql --features=graphql,bundled-sapling-params
       - name: Run pytest tests
         run: |
           cd tests

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "6.27.0"
+  ".": "6.28.0-rc.10"
 }

CHANGELOG.md

@@ -1,5 +1,136 @@
 # Changelog
 
+## [6.28.0-rc.10](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.9...zkool-v6.28.0-rc.10) (2026-08-22)
+
+
+### Features
+
+* **voting:** resumable recovery across network, server, and client failures ([a553da0](https://github.com/hhanh00/zkool2/commit/a553da0f7b54e04eea4d4a37827a1b8e4ca79ee9))
+
+
+### Bug Fixes
+
+* **account:** derive sapling address on file import and fail fast on corrupt stored addresses ([57db3c8](https://github.com/hhanh00/zkool2/commit/57db3c8848fe4c9824215a6180f8e5aa013d503d))
+
+## [6.28.0-rc.9](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.8...zkool-v6.28.0-rc.9) (2026-08-20)
+
+
+### Bug Fixes
+
+* **voting:** default vote node URL to the vote chain server when unset ([3186669](https://github.com/hhanh00/zkool2/commit/3186669e9eef9ea167f75f39ce360c415f444183))
+
+## [6.28.0-rc.8](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.7...zkool-v6.28.0-rc.8) (2026-08-19)
+
+
+### Bug Fixes
+
+* **settings:** keep transport selector within screen width (FittedBox + padding) ([0b3d72e](https://github.com/hhanh00/zkool2/commit/0b3d72ec73b97ff42156338436d406db24790b4f))
+
+## [6.28.0-rc.7](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.6...zkool-v6.28.0-rc.7) (2026-08-18)
+
+
+### Bug Fixes
+
+* **voting:** keep back navigation to account after vote submission ([9f7cf4f](https://github.com/hhanh00/zkool2/commit/9f7cf4fb98ef7b06ebe8a6fef20cab4faf859605))
+
+## [6.28.0-rc.6](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.5...zkool-v6.28.0-rc.6) (2026-08-18)
+
+
+### Bug Fixes
+
+* drop redundant pool predicate from diversifier index backfill ([370e06d](https://github.com/hhanh00/zkool2/commit/370e06d360b12220fb55dd5b075e12fbbd4941ca))
+* stop ref use after unmount when closing Folders page (issue 1203) ([d866c5e](https://github.com/hhanh00/zkool2/commit/d866c5e2c8c122f9c8842cbc0cf46fb936f3abfa))
+
+## [6.28.0-rc.5](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.4...zkool-v6.28.0-rc.5) (2026-08-18)
+
+
+### Bug Fixes
+
+* batch-load voting sessions on one pool connection; keep the pool free during delegation ([8375475](https://github.com/hhanh00/zkool2/commit/8375475c9e8201a9eae4cbd54c6286a56624b0bf))
+* build with Flutter 3.47.0 ([e6bd2fa](https://github.com/hhanh00/zkool2/commit/e6bd2fac8d9c4b8855c19f59bc15ca35e5366955))
+* bump Kotlin to 2.2.20 for Flutter 3.47.0 Android build ([581fbcf](https://github.com/hhanh00/zkool2/commit/581fbcfaec3ef40eeb16c69807d988b48e241281))
+
+## [6.28.0-rc.4](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.3...zkool-v6.28.0-rc.4) (2026-08-18)
+
+
+### Features
+
+* ballot page AppBar shows the round title ([5ec5ac8](https://github.com/hhanh00/zkool2/commit/5ec5ac87aac68c5f8a8f68d85389cf005189145d))
+
+
+### Bug Fixes
+
+* **ledger:** transparent-only signing + NU6.3 v5 workaround for hardware wallets ([#1208](https://github.com/hhanh00/zkool2/issues/1208)) ([6645459](https://github.com/hhanh00/zkool2/commit/6645459cc3fae8868d760fcb89e8112cf5fc964d))
+* pass one connection through voting DB reads; stop pool stalls on voting page ([ca3e4dd](https://github.com/hhanh00/zkool2/commit/ca3e4ddea58bf0e068c782a7c5f1bd6532a16aa0))
+* support flutter 3.47 (intl 0.20.3); fixed 6.2.0 rename scale→decimalDigits ([f399940](https://github.com/hhanh00/zkool2/commit/f399940a15689907d49eb8bba777b63290ea8185))
+
+## [6.28.0-rc.3](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.2...zkool-v6.28.0-rc.3) (2026-08-17)
+
+
+### Features
+
+* gate voting round actions on chain status; zero tally for voteless closed rounds ([1ca2716](https://github.com/hhanh00/zkool2/commit/1ca2716fd79b0db90d617bee6d2eed422a8238fb))
+* results page title shows the round title ([85b97d9](https://github.com/hhanh00/zkool2/commit/85b97d91c565a6aea8316b7a0aad757fa80c1d14))
+* show proposal title and selection in the ballot evidence ([890b398](https://github.com/hhanh00/zkool2/commit/890b3983bd755aade2499def6585525fc036888e))
+* show proposal titles and option labels in the tally results ([c99c0c4](https://github.com/hhanh00/zkool2/commit/c99c0c4b03578aec13dc9530323a8f61f9e1617b))
+
+
+### Bug Fixes
+
+* don't re-send recorded shares; refresh status after tracking ([1c3df78](https://github.com/hhanh00/zkool2/commit/1c3df78da4a66e4968dd0008e5fda1758971b370))
+* key ballot evidence proposals by id, not list position ([55f89e3](https://github.com/hhanh00/zkool2/commit/55f89e34d91cedcf0bb974225090371fda5e0b21))
+* parse vote-sdk tally entries per-entry decision and amount ([9f7f2ff](https://github.com/hhanh00/zkool2/commit/9f7f2ffdb8b595b407b5087631ae34d1578ee516))
+* render option labels with vote-sdk ids, not 1-based positions ([f6af47e](https://github.com/hhanh00/zkool2/commit/f6af47e3db3a5509e292869a9ef0271c64c65c29))
+* resolve share-window timing from the chain round status ([fc3ee70](https://github.com/hhanh00/zkool2/commit/fc3ee7027ee9e29751ee699a87177a5a7f26ab35))
+* submit helper shares from the confirmed votes' payloads ([c1b2226](https://github.com/hhanh00/zkool2/commit/c1b2226875846113b3485081d646141123cfe03e))
+* tally entries without a decision key are decision 0, not a total ([23f0097](https://github.com/hhanh00/zkool2/commit/23f009757e38829af8e013c0b145f0f83f705cd7))
+
+## [6.28.0-rc.2](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc.1...zkool-v6.28.0-rc.2) (2026-08-17)
+
+
+### Features
+
+* show friendly round titles and option labels in the voting UI ([5f9e2c8](https://github.com/hhanh00/zkool2/commit/5f9e2c825e4b0a2b379d077808cfa7c5e5588381))
+* show per-vote on-chain evidence on the done and confirmation screens ([f7f6093](https://github.com/hhanh00/zkool2/commit/f7f6093af04760544ef100796938291fd12d74df))
+
+
+### Bug Fixes
+
+* auto-create the voting hotkey at delegation time ([8e2fcc5](https://github.com/hhanh00/zkool2/commit/8e2fcc509dc4e5239c482c5a1881bb00a8902574))
+* bundle sapling params in desktop and graphql builds ([83565d8](https://github.com/hhanh00/zkool2/commit/83565d8d0d0024bccc80bffcc77a06722b4b09c8))
+* cast one proposal at a time so the vote VAN chains ([bbf85e6](https://github.com/hhanh00/zkool2/commit/bbf85e6e85a39900c3db46ddc066befc19bafb1f))
+* exclude post-snapshot notes from delegation prepare ([a81a4ff](https://github.com/hhanh00/zkool2/commit/a81a4ffe0be1064ae94ff86a7d4f6175101ff983))
+* fall back to the configured vote servers for helper shares ([7417291](https://github.com/hhanh00/zkool2/commit/74172914302ba70ab95c0169e388b150f8a3dbec))
+* honest done label when only time-scheduled steps remain ([0b1b316](https://github.com/hhanh00/zkool2/commit/0b1b316db9f86aecd84a13d3287c87d690ccede8))
+* make delegation confirmation real and recoverable ([eac4655](https://github.com/hhanh00/zkool2/commit/eac46550883426bd1fd6c485c01af4da8352ebdc))
+* parse the chain's string block heights; prove with voting-circuits 0.10.0 ([b22d304](https://github.com/hhanh00/zkool2/commit/b22d3046eb593b284a971b55d5c3b34acff36446))
+* run fresh voting submissions end-to-end (delegate + vote) ([13f2f31](https://github.com/hhanh00/zkool2/commit/13f2f31b0d242c71bb4af6bb8f6bd50a441bf211))
+* run the PIR connect inside the prove thread ([cb51c89](https://github.com/hhanh00/zkool2/commit/cb51c893221aef78b6a80e434bba4ccc9727d559))
+* use app lightwalletd URL for fresh delegation prepare ([76d231e](https://github.com/hhanh00/zkool2/commit/76d231e98c9143d15d4e0fda5937e2ba7e62b5bd))
+* use the async PIR client for delegation proving ([726f296](https://github.com/hhanh00/zkool2/commit/726f296dd3d5567644e4eae89e47f4cbdd06934c))
+
+## [6.28.0-rc.1](https://github.com/hhanh00/zkool2/compare/zkool-v6.28.0-rc...zkool-v6.28.0-rc.1) (2026-08-16)
+
+
+### Features
+
+* show voting power on voting confirmation and status pages ([73db966](https://github.com/hhanh00/zkool2/commit/73db966629505b865dee82c6b1c3767a03b7a57a))
+
+
+### Bug Fixes
+
+* decode trailing escaped spaces in OA1 records ([1bd7374](https://github.com/hhanh00/zkool2/commit/1bd7374585290a93bab5287e1e0b8fcf612e76ed))
+* persist ballot intents at cast time; parse option index ([04e5358](https://github.com/hhanh00/zkool2/commit/04e53587f17f97547b51055ab09898114786fd6e))
+* save settings on nav away; resolve voting config from form value ([252ab2e](https://github.com/hhanh00/zkool2/commit/252ab2e3379cff5ec72b315a9a5844ea8dd603ed))
+* surface voting config resolve errors instead of swallowing them ([c9516db](https://github.com/hhanh00/zkool2/commit/c9516db23ebe960cc05393eaba7fea54baa14d0d))
+
+## [6.28.0-rc](https://github.com/hhanh00/zkool2/compare/zkool-v6.27.0...zkool-v6.28.0-rc) (2026-08-15)
+
+
+### Features
+
+* shielded voting UI (ZIP 262) ([1e5564c](https://github.com/hhanh00/zkool2/commit/1e5564ca8808768b2b2959484e7372f76a2083d2))
+
 ## [6.27.0](https://github.com/hhanh00/zkool2/compare/zkool-v6.26.1...zkool-v6.27.0) (2026-08-15)
 
 

CONTRIBUTING.md

@@ -1,2 +1,4 @@
 Because this is a solo project, I prefer that contributors reach out and ask
 first before submitting any PR.
+
+When opening a PR from a fork, please enable “Allow edits from maintainers” so maintainers can make fixes directly to your PR.

Cargo.toml

@@ -48,5 +48,13 @@ zcash_spec = { git = "https://github.com/zcash-shielded-assets/zcash_spec", rev
 halo2_gadgets = { git = "https://github.com/zcash-shielded-assets/halo2", rev = "dcdbd1df2b30fd8d709c1a7c4ad9c4e091789d00" }
 halo2_proofs = { git = "https://github.com/zcash-shielded-assets/halo2", rev = "dcdbd1df2b30fd8d709c1a7c4ad9c4e091789d00" }
 halo2_poseidon = { git = "https://github.com/zcash-shielded-assets/halo2", rev = "dcdbd1df2b30fd8d709c1a7c4ad9c4e091789d00" }
-voting-circuits = { git = "https://github.com/hhanh00/voting-circuits.git", rev = "9b408e712f8a2db8ca0b006846b310c6fd994941" }
+# 0.10.0 release source + the ZSA-orchard note API shim (from_parts asset
+# arg), matching the chain's verifier. Branch feat/zsa-orchard-0.10.
+voting-circuits = { git = "https://github.com/hhanh00/voting-circuits.git", rev = "44033690874bc8b92cf015426d785b0b2e107035" }
+# Patched pir-client: the async PirClient lacks a public circuit_root
+# accessor (private field), which the fork's PirProofSource trait needs.
+# Branch feat/async-circuit-root-getter. NOTE: patches only apply from the
+# workspace root manifest.
+pir-client = { git = "https://github.com/hhanh00/vote-nullifier-pir.git", rev = "b704640df339a98330a5b8e4582144fde67d0b0c" }
+
 

analysis_options.yaml

@@ -30,3 +30,12 @@ linter:
 
 formatter:
   page_width: 160
+analyzer:
+  exclude:
+    - build/**
+    - android/**
+    - ios/**
+    - web/**
+    - windows/**
+    - macos/**
+    - linux/**