prepare v1.3.4, bump substreams

CHANGELOG.md

@@ -4,18 +4,36 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). See [MAINTAINERS.md](./MAINTAINERS.md)
 for instructions to keep up to date.
 
-## UNRELEASED
+## v1.3.4
+
+### Highlights
+
+#### Fixed the 'upgrade-merged-blocks' from v2 to v3
+
+Blocks that were migrated from v2 to v3 using the 'upgrade-merged-blocks' should now be considered invalid. 
+The upgrade mechanism did not correctly fix the "caller" on DELEGATECALLs when these calls were nested under another DELEGATECALL.
+
+You should run the `upgrade-merged-blocks` again if you previously used 'v2' blocks that were upgraded to 'v3'.
+
+#### Backoff mechanism for bursts
+
+This mechanism uses a leaky-bucket mechanism, allowing an initial burst of X connections, allowing a new connection every Y seconds or whenever an existing connection closes.
+
+Use `--firehose-rate-limit-bucket-size=50` and `--firehose-rate-limit-bucket-fill-rate=1s` to allow 50 connections instantly, and another connection every second. 
+Note that when the server is above the limit, it waits 500ms before it returns codes.Unavailable to the client, forcing a minimal back-off.
 
 ### Fixed
 
 * Substreams `RpcCall` object are now validated before being performed to ensure they are correct.
 * Substreams `RpcCall` JSON-RPC code `-32602` is now treated as a deterministic error (invalid request).
 * `tools compare-blocks` now correctly handle segment health reporting and properly prints all differences with `-diff`.
 * `tools compare-blocks` now ignores 'unknown fields' in the protobuf message, unless `--include-unknown-fields=true`
+* `tools compare-blocks` now ignores when a block bundle contains the 'last block of previous bundle' (a now-deprecated feature)
 
 ### Added
 
 * support for "requester pays" buckets on Google Storage in url, ex: `gs://my-bucket/path?project=my-project-id`
+* substreams were also bumped to current March 1st develop HEAD
 
 ## v1.3.3
 

go.mod

@@ -36,7 +36,7 @@ require (
 	github.com/streamingfast/sf-tools v0.0.0-20230116200621-b84f19a2e142
 	github.com/streamingfast/shutter v1.5.0
 	github.com/streamingfast/snapshotter v0.0.0-20220413132715-3f71bf33f0ea
-	github.com/streamingfast/substreams v0.2.1-0.20230210193501-986ae7d801c2
+	github.com/streamingfast/substreams v0.2.1-0.20230301190247-04e14183d833
 	github.com/stretchr/testify v1.8.0
 	github.com/test-go/testify v1.1.4
 	github.com/tidwall/gjson v1.14.1

go.sum

@@ -794,6 +794,8 @@ github.com/streamingfast/snapshotter v0.0.0-20220413132715-3f71bf33f0ea h1:urZ/9
 github.com/streamingfast/snapshotter v0.0.0-20220413132715-3f71bf33f0ea/go.mod h1:DdwE8twv+VjF/6AGqL5JSfS3/Pc59pPxaKJmIu9Y/T4=
 github.com/streamingfast/substreams v0.2.1-0.20230210193501-986ae7d801c2 h1:UOpijqITsNL3p00xBw0kWrBUrcF8DdUZps5XtBxEXJs=
 github.com/streamingfast/substreams v0.2.1-0.20230210193501-986ae7d801c2/go.mod h1:pj5DE2S5HNNlg/D1IpisZQ9702PxvoHqtepHnMq99R0=
+github.com/streamingfast/substreams v0.2.1-0.20230301190247-04e14183d833 h1:vzLADv56TYCznL8ANnGASuNBLhVm2EZgbypQQmxWnCQ=
+github.com/streamingfast/substreams v0.2.1-0.20230301190247-04e14183d833/go.mod h1:pj5DE2S5HNNlg/D1IpisZQ9702PxvoHqtepHnMq99R0=
 github.com/streamingfast/wasmtime-go/v4 v4.0.0-freemem h1:4K7+NCbxg5X/RqwjfemMLExSP6Zwr1MpDGwiFmXfFHs=
 github.com/streamingfast/wasmtime-go/v4 v4.0.0-freemem/go.mod h1:rOffzhrBM87FuXgj23Ss35uFDahjAauERq60QpyCzpE=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=