Merge #2921 #2931

2921: feat: reduce cellbase maturity on staging spec r=quake,doitian a=keroro520



2931: chore: add pr template r=quake,zhangsoledad a=doitian

Copy from https://github.com/tikv/tikv/blob/master/.github/pull_request_template.md

<!--
Thank you for contributing to nervosnetwork/ckb!

If you haven't already, please read [CONTRIBUTING](https://github.com/nervosnetwork/ckb/blob/develop/CONTRIBUTING.md) document.

If you're unsure about anything, just ask; somebody should be along to answer within a day or two.

PR Title Format:
1. module [, module2, module3]: what's changed
2. *: what's changed
-->

### What is changed and how it works?

What's Changed: Add a template for new pull request.

### Check List <!--REMOVE the items that are not applicable-->

Tests <!-- At least one of them must be included. -->

- No code

Side effects

- N/A


Co-authored-by: keroro <keroroxx520@gmail.com>
Co-authored-by: ian <ian@nervos.org>

.github/pull_request_template.md

@@ -0,0 +1,49 @@
+<!--
+Thank you for contributing to nervosnetwork/ckb!
+
+If you haven't already, please read [CONTRIBUTING](https://github.com/nervosnetwork/ckb/blob/develop/CONTRIBUTING.md) document.
+
+If you're unsure about anything, just ask; somebody should be along to answer within a day or two.
+
+PR Title Format:
+1. module [, module2, module3]: what's changed
+2. *: what's changed
+-->
+
+### What problem does this PR solve?
+
+Issue Number: close #xxx <!-- REMOVE this line if no issue to close -->
+
+Problem Summary:
+
+### What is changed and how it works?
+
+Proposal: [xxx](url) <!-- REMOVE this line if not applicable -->
+
+What's Changed:
+
+### Related changes
+
+- PR to update `owner/repo`:
+- Need to cherry-pick to the release branch
+
+### Check List <!--REMOVE the items that are not applicable-->
+
+Tests <!-- At least one of them must be included. -->
+
+- Unit test
+- Integration test
+- Manual test (add detailed scripts or steps below)
+- No code (skip ci)
+
+Side effects
+
+- Performance regression
+- Breaking backward compatibility
+
+### Release note <!-- bugfixes or new feature need a release note -->
+
+```release-note
+Please add a release note.
+If you don't think this PR needs a release note then fill it with None.
+```

docs/hashes.toml

@@ -90,7 +90,7 @@ index = 1
 
 # Spec: ckb_staging
 [ckb_staging]
-spec_hash = "0x2d96bd61335be33418befa47f1c5ead53a0546b57a6d79719f0f999fa954dde4"
+spec_hash = "0x42710b7a9387d72ebf918042f497b6c29ce02da9037b5349f3a05c070864611e"
 genesis = "0xbc081e6b2e31149c1dc39007f161ed0a0b63d5d30b3b771acc6a3b622133fcc0"
 cellbase = "0x7295631c414e50a8d9bb73d9845231ac212d10404045c96de7f149ec874ac6b7"
 

resource/specs/staging.toml

@@ -88,7 +88,7 @@ lock.hash_type = "type"
 initial_primary_epoch_reward = 1_917_808_21917808
 secondary_epoch_reward = 613_698_63013698
 max_block_cycles = 10_000_000_000
-cellbase_maturity = 10
+cellbase_maturity = 1
 primary_epoch_reward_halving_interval = 8760
 epoch_duration_target = 14400
 genesis_epoch_length = 1000