* [#1130] Initial suggested ranges parsing

* [#1139][#1138] Process Priority.Verify blocks

This makes the new subtask functions more testable.

* Increase CI test timeout

* [#1047][#1140] Improve CBD internal state handling

* [#1047][1140] Improve CBD internal state handling

This improves internal state handling in CompactBlockProcessor. Error handling included. And it prepares us for ContinuityError handling too.

* [#1143] Handle ContinuityError

* [#1146] Process the rest of the ranges

* [#1133] Set the correct getSubtreeRoots inputs

- It also better handles setState calls
- It fixes OpenEndRange -> ClosedRange
- And it improves logging in syncing mechanism

* Increase build CI timeout

* Add rewind button to Demo app

To be able to test refactored CompactBlockProcessor rewind feature.

* Rename non-linear to spend-before-sync

* [#1129] Refactor lastSyncRange lastSyncedHeight

* Fix updateRange function

As the overallSyncRange needs to be reset in case of all ranges are processed.

* [#1166] Remove alsoClearBlockCache parameter

* [#1168] Checkpoints update

* [#1159] Updated sync progress reporting

* Increase test_robo_demo_app timeout

* Migrate to ClosedEndRange

It’s better to transform suggested ranges from OpenEndRange to ClosedRange as soon as possible to avoid its handling in the rest of the logic.

* Improve all batch count calculating

* Subsequent SbS sync algorithm renaming

* Jni objects attribute constraint tests


* Extend continuity error test

* ScanRange model tests

* [#1174] Move model classes out of the CompactBlockProcessor

* [#1174] SbS: Move model classes out of the CompactBlockProcessor

* Move SyncingResult out of the processor

* Add issue link

* [#1180] Frequent SbS synchronization restarting

- Processing blocks with SbS split into preparation and processing functions, which can be called repeatedly.
- Refactored other parts of the synchronization mechanism
- Closes #1180
- This also partly solves #1137

* Update .gitignore

* Update LINCENSE documentation

* [#1177] Checkpoints update

* Fix Ktlint warning

* [#1170] Regular transaction flow emitting

Although zcash/librustzcash#918 will provide information on when to trigger transaction polling, this partly solves the issue as well

* Update changelog

- Account birthdays
- Scan progress
- Bugfixes

* [#1206] Optimize SYNC_BATCH_SIZE

* [#1109] Regular balance flows emission

… accounts

This works around zcash/librustzcash#948, where known accounts without
history are not reported in the `WalletSummary`. We assume that the
Kotlin side of the SDK does not call these FFI methods with unknown
accounts.

* [#1213] Remove `count()` from BlockTable API

* [#1213] Remove `firstScannedHeight()` from BlockTable API

* [#1213] Remove `findBlockHash()` from BlockTable

* [#1213] Remove `lastScannedHeight()` from BlockTable

* [#1213] Remove `BlockTable` entirely

This also reverts the prior change to `getBalance` / `getVerifiedBalance`
now that the fix for zcash/librustzcash#948 is present.

- Closes #1208
- CLoses #1215

* [#1225] Disable deprecated darkside tests

- Closes #1225

Closes #1219

Co-authored-by: Kris Nuttycombe <[email protected]>

The checkpoint parameter changed for treeState: ByteArray

- Added safe progress ratio calculating function
- Added test

The Rust layer now filters out the zero denominator but keeping the ScanProgress new safe ratio function with its test.

mismatched types: expected `&u64`, found integer

Co-authored-by: Daira Emma Hopwood <[email protected]>

Co-authored-by: Daira Emma Hopwood <[email protected]>

Co-authored-by: Daira Emma Hopwood <[email protected]>

* [#1231] GetConsensusBranchId works with chain tip

Closes #1231

These required changes came from the latest SDK acceptance testing with Zashi wallet.

- TypesafeBackend.createAccountAndGetSpendingKey now works with a type-safe TreeState model class instead of ByteArray.
- New type-safe TreeState added. Once we get the TreeState object from the lightwalletd server, potential validation comes into this object.

Co-authored-by: Daira Emma Hopwood <[email protected]>

Co-authored-by: Daira Emma Hopwood <[email protected]>

Fixes #1237