feat: implement t8n tool changes for Amsterdam fork

.github/configs/fork-ranges.yaml

@@ -13,9 +13,6 @@
 - label: osaka
   from: Osaka
   until: Osaka
-- label: bpo
-  from: BPO1
-  until: BPO2
 - label: amsterdam
   from: Amsterdam
   until: Amsterdam

.github/configs/hive/latest.yaml

@@ -2,31 +2,31 @@
 
 # Geth (Go-Ethereum)
 # GHCR: https://ghcr.io/chetna-mittal/geth
-- client: go-ethereum-gnosis
+- client: go-ethereum
   nametag: ""
   build_args:
     baseimage: ghcr.io/chetna-mittal/geth
     tag: latest
 
 # Nethermind
 # Docker Hub: https://hub.docker.com/r/nethermind/nethermind
-- client: nethermind-gnosis
+- client: nethermind
   nametag: ""
   build_args:
     baseimage: docker.io/nethermind/nethermind
     tag: latest
 
 # Reth (Gnosis)
 # GHCR: https://ghcr.io/gnosischain/reth_gnosis
-- client: reth-gnosis
+- client: reth
   nametag: ""
   build_args:
     baseimage: ghcr.io/gnosischain/reth_gnosis
     tag: latest
 
 # Erigon
 # Docker Hub: https://hub.docker.com/r/erigontech/erigon
-- client: erigon-gnosis
+- client: erigon
   nametag: ""
   build_args:
     baseimage: docker.io/erigontech/erigon

.github/workflows/eest_hive_gnosis.yaml

@@ -6,11 +6,11 @@ on:
       fork:
         description: "Fork passed to --fork"
         required: true
-        default: "Osaka"
+        default: "Amsterdam"
       client:
         description: "Client passed to --client"
         required: true
-        default: "nethermind-gnosis"
+        default: "nethermind"
       test_dir:
         description: "Optional test directory under tests/ (e.g. osaka). Leave empty to fill all tests."
         required: false

.github/workflows/eest_hive_gnosis_multi_client.yaml

@@ -6,7 +6,7 @@ on:
       fork:
         description: "Fork passed to --fork"
         required: true
-        default: "Osaka"
+        default: "Amsterdam"
       test_dir:
         description: "Optional test directory under tests/ (e.g. osaka). Leave empty to fill all tests."
         required: false
@@ -52,10 +52,10 @@ jobs:
       fail-fast: false
       matrix:
         client:
-          - reth-gnosis
-          - go-ethereum-gnosis
-          - nethermind-gnosis
-          - erigon-gnosis
+          - reth
+          - go-ethereum
+          - nethermind
+          - erigon
 
     steps:
       - name: Checkout the repository

.github/workflows/eest_hive_gnosis_multi_client_until.yaml

@@ -52,10 +52,10 @@ jobs:
       fail-fast: false
       matrix:
         client:
-          - reth-gnosis
-          - go-ethereum-gnosis
-          - nethermind-gnosis
-          - erigon-gnosis
+          - reth
+          - go-ethereum
+          - nethermind
+          - erigon
 
     steps:
       - name: Checkout the repository

.github/workflows/eest_hive_matrix.yaml

@@ -6,15 +6,15 @@ on:
       fork:
         description: "Fork passed to --fork"
         required: true
-        default: "Osaka"
+        default: "Amsterdam"
       client:
         description: "Client passed to --client"
         required: true
-        default: "reth-gnosis"
+        default: "nethermind"
       test_dirs:
         description: "Comma-separated list of EIP numbers or directory names"
         required: true
-        default: "osaka"
+        default: "amsterdam"
 
 jobs:
   # Prepare matrix from input

.github/workflows/hive-consume.yaml

@@ -33,9 +33,9 @@ on:
         required: false
         default: "ghcr.io/chetna-mittal/geth:latest docker.io/alpine:latest docker.io/library/golang:1-alpine"
       client:
-        description: "Hive client to test (e.g., go-ethereum-gnosis, reth-gnosis)"
+        description: "Hive client to test (e.g., go-ethereum, reth)"
         required: false
-        default: "go-ethereum-gnosis"
+        default: "go-ethereum"
       client_file:
         description: "Client config file name under .github/configs/hive/ (e.g., latest.yaml, master.yaml)"
         required: false
@@ -48,10 +48,10 @@ on:
         type: string
         default: "ghcr.io/chetna-mittal/geth:latest docker.io/alpine:latest docker.io/library/golang:1-alpine"
       client:
-        description: "Hive client to test (e.g., go-ethereum-gnosis, reth-gnosis)"
+        description: "Hive client to test (e.g., go-ethereum, reth)"
         required: false
         type: string
-        default: "go-ethereum-gnosis"
+        default: "go-ethereum"
       client_file:
         description: "Client config file name under .github/configs/hive/ (e.g., latest.yaml, master.yaml)"
         required: false
@@ -84,7 +84,7 @@ jobs:
     needs: cache-docker-images
     runs-on: ubuntu-latest
     env:
-      CLIENT: ${{ inputs.client || 'go-ethereum-gnosis' }}
+      CLIENT: ${{ inputs.client || 'go-ethereum' }}
       CLIENT_FILE: ${{ inputs.client_file || 'latest.yaml' }}
     strategy:
       fail-fast: true

.github/workflows/hive-execute.yaml

@@ -86,7 +86,7 @@ jobs:
         id: start-hive
         uses: ./execution-specs/.github/actions/start-hive-dev
         with:
-          clients: go-ethereum-gnosis
+          clients: go-ethereum
           client-file: execution-specs/.github/configs/hive/latest.yaml
           hive-path: hive
           timeout: "180"

.github/workflows/test.yaml

@@ -94,9 +94,9 @@ jobs:
           - label: osaka
             from_fork: Osaka
             until_fork: Osaka
-          # - label: amsterdam
-          #   from_fork: Amsterdam
-          #   until_fork: Amsterdam
+          - label: amsterdam
+            from_fork: Amsterdam
+            until_fork: Amsterdam
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:

CLAUDE.md

@@ -71,7 +71,7 @@ There are two phases in the test pipeline: **fill** (generate fixtures from the
 
 **Core test pipeline** (`test.yaml`): Runs on PRs. Fill only — no consume. Jobs: `static`, `py3` (fill Paris->Osaka), `pypy3`, `tests_pytest_py3`, `tests_pytest_pypy3`. Setup action (`.github/actions/setup-env/`) installs Rust, build-essential, tox, and downloads geth.
 
-**Hive integration** (`hive-consume.yaml`): Runs on PRs touching hive paths or `forks/**` pushes. Intended to consume fixtures against `go-ethereum-gnosis` via Hive (4 modes: Engine, RLP, Sync, Dev Mode). Uses `gnosischain/hive` repo (branch `master`) and `latest.yaml` client config.
+**Hive integration** (`hive-consume.yaml`): Runs on PRs touching hive paths or `forks/**` pushes. Intended to consume fixtures against `go-ethereum` via Hive (4 modes: Engine, RLP, Sync, Dev Mode). Uses `gnosischain/hive` repo (branch `master`) and `latest.yaml` client config.
 
 **Manual hive workflows** (workflow_dispatch only, not automated on PRs):
 
@@ -84,7 +84,7 @@ There are two phases in the test pipeline: **fill** (generate fixtures from the
 |------------------------------------|-----------------------------------|-------------------------------------------------------------------------------------|
 | test.yaml                          | PR, push to master                | Core pipeline: static checks, py3 fill, pypy3 fill, framework unit tests            |
 | test-docs.yaml                     | PR, push                          | mkdocs build, markdownlint, changelog validation                                    |
-| hive-consume.yaml                  | PR (hive paths), push to forks/** | Hive integration: Engine/RLP/Sync simulators + Dev Mode against go-ethereum-gnosis  |
+| hive-consume.yaml                  | PR (hive paths), push to forks/** | Hive integration: Engine/RLP/Sync simulators + Dev Mode against go-ethereum  |
 | benchmark.yaml                     | push to forks/**                  | Gas benchmarks, fixed opcode benchmarks                                             |
 | eest_hive_gnosis.yaml              | manual                            | Fill + consume against a single Gnosis client                                       |
 | eest_hive_gnosis_multi_client.yaml | manual                            | Fill once, then consume against 4 Gnosis clients (reth/geth/nethermind/erigon)      |