news: Add section for indexers on 0.26.0

news: Add section for indexers on 0.26.0

runner: Refactor event handling

ethereum: log warning and continue on parse input failures (graphprot…

…ocol#3326)

* Log warning and continue on parse input failures

all: Introduce a DeploymentCreate struct

We were using SubgraphDeploymentEntity for both reading and creating
deployments. But when creating a deployment, a lot of the fields of
SubgraphDeploymentEntity must default to specific values (e.g., latest
block must be null), and using SubgraphDeploymentEntity obscured what could
be set and whatcouldn't be set.

Stable release v0.25.2 (control)

news: Release 0.25.2

news: Release 0.25.2

news: Release 0.25.2

graph, runtime: Update `ethabi` to its latest version