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fix: replicates vk hierarchy flow for ghost nodes reconcilation - #4088

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akshaydeo merged 6 commits into
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06-05-fix_replicates_vk_hierarchy_flow_for_ghost_nodes_reconcilation
Jun 5, 2026
Merged

fix: replicates vk hierarchy flow for ghost nodes reconcilation#4088
akshaydeo merged 6 commits into
devfrom
06-05-fix_replicates_vk_hierarchy_flow_for_ghost_nodes_reconcilation

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@roroghost17

@roroghost17 roroghost17 commented Jun 5, 2026

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Summary

CollectApplicableGovernanceIDs previously only walked the virtual-key hierarchy when collecting budget and rate-limit IDs to stamp on log rows. User-scoped model configs were never included, meaning any usage governed by a user-level model config would silently vanish from cluster baselines when a node ghosted during reconciliation.

Changes

  • Added a userID string parameter to CollectApplicableGovernanceIDs on both the GovernanceStore interface and the LocalGovernanceStore implementation.
  • After collecting provider/model/VK-hierarchy IDs, the function now also walks user-scoped model configs (when userID and model are non-empty), appending their budget and rate-limit IDs to the result sets.
  • Updated the call site in PostLLMHook to pass userID through to the updated signature.

Type of change

  • Bug fix
  • Feature
  • Refactor
  • Documentation
  • Chore/CI

Affected areas

  • Core (Go)
  • Transports (HTTP)
  • Providers/Integrations
  • Plugins
  • UI (React)
  • Docs

How to test

go test ./plugins/governance/...

Verify that a request authenticated via a user ID (AP path) correctly stamps user-scoped model-config budget and rate-limit IDs on the resulting log row. Confirm that requests without a userID are unaffected and continue to stamp VK-hierarchy IDs as before.

Breaking changes

  • Yes
  • No

The GovernanceStore interface has a new userID string parameter in CollectApplicableGovernanceIDs. Any external implementations of GovernanceStore must be updated to match the new signature.

Related issues

Security considerations

No new auth surfaces introduced. The userID value is sourced from the existing request context and is only used for in-memory sync.Map lookups — no external I/O or privilege escalation risk.

Checklist

  • I read docs/contributing/README.md and followed the guidelines
  • I added/updated tests where appropriate
  • I updated documentation where needed
  • I verified builds succeed (Go and UI)
  • I verified the CI pipeline passes locally if applicable

@coderabbitai

coderabbitai Bot commented Jun 5, 2026

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📥 Commits

Reviewing files that changed from the base of the PR and between c2e4366 and 3fb0215.

📒 Files selected for processing (2)
  • plugins/governance/main.go
  • plugins/governance/store.go
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  • Create PR with unit tests
  • Commit unit tests in branch 06-05-fix_replicates_vk_hierarchy_flow_for_ghost_nodes_reconcilation

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roroghost17 commented Jun 5, 2026

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@roroghost17
roroghost17 marked this pull request as ready for review June 5, 2026 13:47
@greptile-apps

greptile-apps Bot commented Jun 5, 2026

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Confidence Score: 4/5

Safe to merge; the logic change is small and well-tested, and the call site correctly keeps user and VK paths mutually exclusive.

The core change — inserting a user-scoped model-config walk guarded by userID != "" — is straightforward, covered by a new test, and doesn't interact with the VK hierarchy because effectiveVK is already zeroed when userID is set. The only finding is a truncated doc comment on the interface definition.

No files require special attention; the one style note is in the interface comment block of plugins/governance/store.go.

Important Files Changed

Filename Overview
plugins/governance/store.go Adds userID string to the GovernanceStore interface and LocalGovernanceStore implementation of CollectApplicableGovernanceIDs; inserts a user-scoped model-config walk guarded by userID != "" && model != "". Minor: interface comment on line 200 is truncated.
plugins/governance/main.go Single-line call-site update to pass userID through to the updated CollectApplicableGovernanceIDs signature; effectiveVK is already set to "" when userID != "", so the two paths remain mutually exclusive.

Reviews (1): Last reviewed commit: "fix: replicates vk hierarchy flow for gh..." | Re-trigger Greptile

Comment thread plugins/governance/store.go

akshaydeo commented Jun 5, 2026

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Merge activity

  • Jun 5, 2:00 PM UTC: A user started a stack merge that includes this pull request via Graphite.
  • Jun 5, 2:07 PM UTC: @akshaydeo merged this pull request with Graphite.

@akshaydeo
akshaydeo changed the base branch from 06-04-fet_supports_multiple_customers_logs_and_usage_tracking to graphite-base/4088 June 5, 2026 14:04
@akshaydeo
akshaydeo changed the base branch from graphite-base/4088 to dev June 5, 2026 14:07
@akshaydeo
akshaydeo merged commit 4ff08a4 into dev Jun 5, 2026
16 of 17 checks passed
@akshaydeo
akshaydeo deleted the 06-05-fix_replicates_vk_hierarchy_flow_for_ghost_nodes_reconcilation branch June 5, 2026 14:07
@akshaydeo akshaydeo mentioned this pull request Jun 5, 2026
18 tasks
akshaydeo added a commit that referenced this pull request Jun 6, 2026
## Summary

This PR bumps the Go toolchain version from `1.26.3` to `1.26.4` across all modules and CI workflows, and cuts a new release (`core` v1.5.17, `framework` v1.3.17, `transports` v1.5.9, `plugins/compat` v0.1.16, `plugins/governance` v1.5.17, and associated plugin versions) incorporating a large batch of features and fixes accumulated since the previous release.

## Changes

- **Go 1.26.4** — Updated `go-version` in all GitHub Actions workflows (`e2e-tests`, `helm-release`, `pr-tests`, `release-cli`, `release-pipeline`, `snyk`) and all `go.mod` files (core, framework, transports, cli, all plugins, examples, and test modules).
- **Core (v1.5.17)** — OpenAI compaction support, multi-customer logs and usage tracking, multiple team/business unit support, `request_headers` wildcard pattern capture for OTel and Maxim plugins, xAI `x_search` tool, fetch URL validation with SSRF hardening, `file://` pricing URL scheme, virtual key provider fan-out filtering, and a broad set of fixes including Anthropic prompt cache key, empty thinking block stripping, OpenAI stream usage event cleanup, Gemini numeric schema constraints, stale connection retries, Azure Claude diagnostic strip, and passthrough budget handling.
- **Framework (v1.3.17)** — Scope-aware budgets and limits wired from model configs, provider-level governance, multiple customer budget support with `calendar_aligned` windows, paginated virtual key fetch, `config.json` source-of-truth flow, FTS index cap reduction, sync worker drift fix, cascade deletes for model configs, and high-scale virtual key flow improvements.
- **Transports (v1.5.9)** — Full changelog covering all of the above plus UI improvements (log navigation, customer detail sheet, `BudgetDisplay` component, inline loading shell, materialized view alias), SCIM provisioning fields, Helm/config schema additions (`roles`, `per_user_oauth`), client IP resolution from forwarded headers, and dependency upgrades (`recharts` to 3.8.1, `golang.org/x` CVE remediation).
- **Plugins** — `governance` v1.5.17 adds team budget/rate-limit exporters, ghost node reconciliation fix, and VK double usage counting fix; `logging` v1.5.17 adds wildcard header capture and file attachment rendering; `otel` v1.2.17 adds `disable_content_logging` and multiple collectors support; `maxim` v1.6.17 adds `request_headers` wildcard capture; `compat` v0.1.16 fixes `max_tokens` preservation during param filtering.

## Type of change

- [ ] Bug fix
- [x] Feature
- [ ] Refactor
- [ ] Documentation
- [x] Chore/CI

## Affected areas

- [x] Core (Go)
- [x] Transports (HTTP)
- [x] Providers/Integrations
- [x] Plugins
- [x] UI (React)
- [ ] Docs

## How to test

```sh
# Verify Go version
go version  # should report go1.26.4

# Run core tests
cd core && go test ./...

# Run framework tests
cd framework && go test ./...

# Run transports tests
cd transports && go test ./...

# Run plugin tests
cd plugins/governance && go test ./...
cd plugins/logging && go test ./...
cd plugins/otel && go test ./...

# UI
cd ui
pnpm i
pnpm build
pnpm test
```

## Breaking changes

- [ ] Yes
- [x] No

## Related issues

#4053, #4066, #4041, #4012, #3976, #3947, #3991, #4045, #3957, #3938, #3937, #3939, #3981, #3998, #3997, #4092, #4091, #4079, #4080, #4086, #3929, #3994, #4028, #3970, #3919, #3861, #3664, #3999, #4088, #4070, #4051, #4043, #4057, #4023, #3941, #3955, #4024, #3956, #3967, #3925, #3992, #3900

## Security considerations

- Fetch URL validation hardened against SSRF by tightening IP checks for private networks and link-local addresses (#4092, #3947, #3991).
- Transitive `golang.org/x` dependencies (crypto, net, sys, text) bumped to address Docker Scout CVEs (#3900).

## Checklist

- [x] I read `docs/contributing/README.md` and followed the guidelines
- [x] I added/updated tests where appropriate
- [x] I updated documentation where needed
- [x] I verified builds succeed (Go and UI)
- [x] I verified the CI pipeline passes locally if applicable

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

* **New Features**
  * OpenAI compaction, multi-customer/team logstore support, request-header wildcard capture, enhanced governance (provider-level & scope-aware limits), disable-content-logging option, support for multiple OpenTelemetry collectors, SSRF hardening and URL validation.

* **Chores**
  * Bumped Go toolchain across modules and updated component/plugin version releases.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
@akshaydeo akshaydeo mentioned this pull request Jun 7, 2026
akshaydeo pushed a commit that referenced this pull request Jun 7, 2026
## Summary

`CollectApplicableGovernanceIDs` previously only walked the virtual-key hierarchy when collecting budget and rate-limit IDs to stamp on log rows. User-scoped model configs were never included, meaning any usage governed by a user-level model config would silently vanish from cluster baselines when a node ghosted during reconciliation.

## Changes

- Added a `userID string` parameter to `CollectApplicableGovernanceIDs` on both the `GovernanceStore` interface and the `LocalGovernanceStore` implementation.
- After collecting provider/model/VK-hierarchy IDs, the function now also walks user-scoped model configs (when `userID` and `model` are non-empty), appending their budget and rate-limit IDs to the result sets.
- Updated the call site in `PostLLMHook` to pass `userID` through to the updated signature.

## Type of change

- [ ] Bug fix
- [x] Feature
- [ ] Refactor
- [ ] Documentation
- [ ] Chore/CI

## Affected areas

- [ ] Core (Go)
- [ ] Transports (HTTP)
- [ ] Providers/Integrations
- [x] Plugins
- [ ] UI (React)
- [ ] Docs

## How to test

```sh
go test ./plugins/governance/...
```

Verify that a request authenticated via a user ID (AP path) correctly stamps user-scoped model-config budget and rate-limit IDs on the resulting log row. Confirm that requests without a `userID` are unaffected and continue to stamp VK-hierarchy IDs as before.

## Breaking changes

- [x] Yes
- [ ] No

The `GovernanceStore` interface has a new `userID string` parameter in `CollectApplicableGovernanceIDs`. Any external implementations of `GovernanceStore` must be updated to match the new signature.

## Related issues

## Security considerations

No new auth surfaces introduced. The `userID` value is sourced from the existing request context and is only used for in-memory sync.Map lookups — no external I/O or privilege escalation risk.

## Checklist

- [ ] I read `docs/contributing/README.md` and followed the guidelines
- [ ] I added/updated tests where appropriate
- [ ] I updated documentation where needed
- [ ] I verified builds succeed (Go and UI)
- [ ] I verified the CI pipeline passes locally if applicable
akshaydeo added a commit that referenced this pull request Jun 7, 2026
## ✨ Features

- **OpenAI Compaction** — Added OpenAI conversation compaction support
across core, framework, logging, and the API surface (#4053)
- **Multi-Customer & Org Hierarchy** — Logs and usage tracking now
support multiple customers, teams, and business units, including
business unit CRUD, team assignment, and governance endpoints in the
OpenAPI spec (#4066, #4041, #4082)
- **Provider-Level Governance** — Budgets & limits are now scope-aware
and can be applied at the virtual-key top level and per provider, wired
from the model configs table, with UI filters for scope and providers
(#3938, #3937, #3939, #3981, #3962)
- **Customer Budgets** — Customers support multiple budgets and
`calendar_aligned` budget windows (#3998, #3997)
- **Virtual Key Attribution & Controls** — Added a `created_by` user
attribution column and a `blacklisted_models` column for virtual key
provider configs (#3672, #3653)
- **Request Header Capture** — OTel and Maxim observability plugins
capture `request_headers` by pattern, with wildcard support (e.g.
`x-custom-*`); logging gained the same wildcard header capture (#4012,
#3958)
- **OTel Content Controls & Collectors** — New `disable_content_logging`
option drops message/tool content from exported spans, plus support for
multiple OTel collectors (#4064, #3894)
- **xAI x_search** — Added xAI `x_search` tool support (#3976)
- **URL Validation** — Added fetch URL validation with private-network
configuration and link-local blocking (#3947, #3991)
- **File Scheme Pricing URLs** — Pricing source URLs now accept the
`file://` scheme for air-gapped and self-hosted deployments (#4045)
- **Paginated Virtual Keys** — Virtual key fetching is paginated to
handle deployments with very large numbers of keys (#3957)
- **Client IP Resolution** — Resolve client IP from
`X-Forwarded-For`/`X-Real-IP` headers
- **SCIM Provisioning** — Added `attributeType`/`attributeValue` SCIM
provisioning fields
- **Helm/Config Schema** — Added `roles` RBAC governance config and
`per_user_oauth` MCP auth to the Helm chart and config schema (#4004,
#4009)
- **Log Navigation UI** — Added a "View logs" menu item to customer,
team, and virtual key tables, clickable links in log detail views, a
customer detail sheet, and a reusable `BudgetDisplay` component (#4073,
#4054, #4026, #4055)
- **Faster First Paint** — Added an inline loading shell to `#root`
before React mounts (#4063)
- **Materialized View Alias** — Added an `alias` column to the
materialized view with filter support (#4078)

## 🐞 Fixed

- **Fetch URL IP Checks** — Hardened fetch URL IP checks against SSRF
(#4092)
- **Mantle Model Matching** — Broadened Mantle model matching to all
`gpt` variants (#4091)
- **Empty Thinking Blocks** — Strip thinking blocks when the signature
is empty (#4079)
- **OpenAI Stream Usage** — Removed usage from the `responses.created`
event in the OpenAI stream (#4080)
- **Prompt Cache Key** — Set the prompt cache key from the Anthropic
integration (#4086)
- **Upstream Failure Status** — Map upstream connection failures to 502
instead of 400 (#3929) (thanks
[@chris-colinsky](https://github.com/chris-colinsky)!)
- **Gemini Schema Constraints** — Accept numeric schema integer
constraints for Gemini (#3994) (thanks
[@yanhao98](https://github.com/yanhao98)!)
- **Files Provider Param** — Accept the `?provider=` query param on `GET
/v1/files` (#3971) (thanks [@alexef](https://github.com/alexef)!)
- **Optional Batch Model** — Made the `model` field optional on `POST
/v1/batches` (#3973) (thanks [@alexef](https://github.com/alexef)!)
- **Helm Azure Config** — Added missing `azure_key_config` fields to the
Helm schema (#3996) (thanks
[@axelray-dev](https://github.com/axelray-dev)!)
- **Text Completion Chunk Model** — Added the missing `Model` field to
`TextCompletionChunkResponse` (#3970) (thanks
[@kuishou68](https://github.com/kuishou68)!)
- **MCP Inline stdio Env** — MCP stdio server configs accept inline
environment variable assignments (#3861) (thanks
[@Shushmitaaaa](https://github.com/Shushmitaaaa)!)
- **Orphaned Tool Results** — Orphaned tool results in the OpenAI to
Anthropic conversion flow are no longer rejected by the Anthropic API
(#3919)
- **Node Usage Reconciliation** — Added a monotonic `inc_number` log
cursor so node usage reconciliation does not skip late async log writes
(#3664)
- **Bedrock Output Assessments** — Corrected the type of
`outputAssessments` in Bedrock responses (#4028)
- **Model Pool Pricing Reloads** — Preserve non-pricing model pool
entries across pricing reloads (#3999)
- **Ghost Node Reconciliation** — Replicate the VK hierarchy flow for
ghost node reconciliation (#4088)
- **VK Double Usage Counting** — Fixed double usage counting when
creating a virtual key (#4070)
- **Model Config Lifecycle** — Cascade deletes for model configs and
removal of stale in-memory model configs (#4051, #4043)
- **FTS Index Cap** — Reduced the FTS index `left()` cap from 800k to
250k chars to stay within the tsvector limit (#4057)
- **Sync Worker Drift** — Reduced the sync worker ticker period to 5m to
prevent threshold drift (#4023)
- **Passthrough** — Fixed passthrough budgets, gated passthrough models
per VK, model extraction for Azure passthrough, and restricted
fallbacks/provider selection to the VK boundary (#3941, #3988, #3983,
#3924)
- **Provider Response Headers** — Strip provider response headers and
add a content-type filter (#3955, #4024)
- **Stream Handling** — Drain non-SSE stream readers and retry stale
connections (#3956, #3967)
- **Azure Claude** — Strip Azure diagnostic property for Claude models
(#3925)
- **Compat max_tokens** — Preserve chat `max_tokens` during param
filtering (#3992)
- **Raw Request Flag** — Removed the raw request flag from providers
that don't support it (#4058)
- **UI Fixes** — Standardized page container layout, virtual key model
configs UI, and dashboard chart tooltips (#4046, #4052, #4044)

## 🔧 Maintenance

- **Dependency Upgrades** — Bumped transitive `golang.org/x`
dependencies (crypto, net, sys, text) for Docker Scout CVE remediation
and `recharts` to 3.8.1; cascaded version bumps across all modules
(#3900, #4003)
akhsaul pushed a commit to akhsaul/bifrost that referenced this pull request Aug 27, 2026
…mhq#4088)

## Summary

`CollectApplicableGovernanceIDs` previously only walked the virtual-key hierarchy when collecting budget and rate-limit IDs to stamp on log rows. User-scoped model configs were never included, meaning any usage governed by a user-level model config would silently vanish from cluster baselines when a node ghosted during reconciliation.

## Changes

- Added a `userID string` parameter to `CollectApplicableGovernanceIDs` on both the `GovernanceStore` interface and the `LocalGovernanceStore` implementation.
- After collecting provider/model/VK-hierarchy IDs, the function now also walks user-scoped model configs (when `userID` and `model` are non-empty), appending their budget and rate-limit IDs to the result sets.
- Updated the call site in `PostLLMHook` to pass `userID` through to the updated signature.

## Type of change

- [ ] Bug fix
- [x] Feature
- [ ] Refactor
- [ ] Documentation
- [ ] Chore/CI

## Affected areas

- [ ] Core (Go)
- [ ] Transports (HTTP)
- [ ] Providers/Integrations
- [x] Plugins
- [ ] UI (React)
- [ ] Docs

## How to test

```sh
go test ./plugins/governance/...
```

Verify that a request authenticated via a user ID (AP path) correctly stamps user-scoped model-config budget and rate-limit IDs on the resulting log row. Confirm that requests without a `userID` are unaffected and continue to stamp VK-hierarchy IDs as before.

## Breaking changes

- [x] Yes
- [ ] No

The `GovernanceStore` interface has a new `userID string` parameter in `CollectApplicableGovernanceIDs`. Any external implementations of `GovernanceStore` must be updated to match the new signature.

## Related issues

## Security considerations

No new auth surfaces introduced. The `userID` value is sourced from the existing request context and is only used for in-memory sync.Map lookups — no external I/O or privilege escalation risk.

## Checklist

- [ ] I read `docs/contributing/README.md` and followed the guidelines
- [ ] I added/updated tests where appropriate
- [ ] I updated documentation where needed
- [ ] I verified builds succeed (Go and UI)
- [ ] I verified the CI pipeline passes locally if applicable
akhsaul pushed a commit to akhsaul/bifrost that referenced this pull request Aug 27, 2026
## ✨ Features

- **OpenAI Compaction** — Added OpenAI conversation compaction support
across core, framework, logging, and the API surface (maximhq#4053)
- **Multi-Customer & Org Hierarchy** — Logs and usage tracking now
support multiple customers, teams, and business units, including
business unit CRUD, team assignment, and governance endpoints in the
OpenAPI spec (maximhq#4066, maximhq#4041, maximhq#4082)
- **Provider-Level Governance** — Budgets & limits are now scope-aware
and can be applied at the virtual-key top level and per provider, wired
from the model configs table, with UI filters for scope and providers
(maximhq#3938, maximhq#3937, maximhq#3939, maximhq#3981, maximhq#3962)
- **Customer Budgets** — Customers support multiple budgets and
`calendar_aligned` budget windows (maximhq#3998, maximhq#3997)
- **Virtual Key Attribution & Controls** — Added a `created_by` user
attribution column and a `blacklisted_models` column for virtual key
provider configs (maximhq#3672, maximhq#3653)
- **Request Header Capture** — OTel and Maxim observability plugins
capture `request_headers` by pattern, with wildcard support (e.g.
`x-custom-*`); logging gained the same wildcard header capture (maximhq#4012,
maximhq#3958)
- **OTel Content Controls & Collectors** — New `disable_content_logging`
option drops message/tool content from exported spans, plus support for
multiple OTel collectors (maximhq#4064, maximhq#3894)
- **xAI x_search** — Added xAI `x_search` tool support (maximhq#3976)
- **URL Validation** — Added fetch URL validation with private-network
configuration and link-local blocking (maximhq#3947, maximhq#3991)
- **File Scheme Pricing URLs** — Pricing source URLs now accept the
`file://` scheme for air-gapped and self-hosted deployments (maximhq#4045)
- **Paginated Virtual Keys** — Virtual key fetching is paginated to
handle deployments with very large numbers of keys (maximhq#3957)
- **Client IP Resolution** — Resolve client IP from
`X-Forwarded-For`/`X-Real-IP` headers
- **SCIM Provisioning** — Added `attributeType`/`attributeValue` SCIM
provisioning fields
- **Helm/Config Schema** — Added `roles` RBAC governance config and
`per_user_oauth` MCP auth to the Helm chart and config schema (maximhq#4004,
maximhq#4009)
- **Log Navigation UI** — Added a "View logs" menu item to customer,
team, and virtual key tables, clickable links in log detail views, a
customer detail sheet, and a reusable `BudgetDisplay` component (maximhq#4073,
maximhq#4054, maximhq#4026, maximhq#4055)
- **Faster First Paint** — Added an inline loading shell to `#root`
before React mounts (maximhq#4063)
- **Materialized View Alias** — Added an `alias` column to the
materialized view with filter support (maximhq#4078)

## 🐞 Fixed

- **Fetch URL IP Checks** — Hardened fetch URL IP checks against SSRF
(maximhq#4092)
- **Mantle Model Matching** — Broadened Mantle model matching to all
`gpt` variants (maximhq#4091)
- **Empty Thinking Blocks** — Strip thinking blocks when the signature
is empty (maximhq#4079)
- **OpenAI Stream Usage** — Removed usage from the `responses.created`
event in the OpenAI stream (maximhq#4080)
- **Prompt Cache Key** — Set the prompt cache key from the Anthropic
integration (maximhq#4086)
- **Upstream Failure Status** — Map upstream connection failures to 502
instead of 400 (maximhq#3929) (thanks
[@chris-colinsky](https://github.com/chris-colinsky)!)
- **Gemini Schema Constraints** — Accept numeric schema integer
constraints for Gemini (maximhq#3994) (thanks
[@yanhao98](https://github.com/yanhao98)!)
- **Files Provider Param** — Accept the `?provider=` query param on `GET
/v1/files` (maximhq#3971) (thanks [@alexef](https://github.com/alexef)!)
- **Optional Batch Model** — Made the `model` field optional on `POST
/v1/batches` (maximhq#3973) (thanks [@alexef](https://github.com/alexef)!)
- **Helm Azure Config** — Added missing `azure_key_config` fields to the
Helm schema (maximhq#3996) (thanks
[@axelray-dev](https://github.com/axelray-dev)!)
- **Text Completion Chunk Model** — Added the missing `Model` field to
`TextCompletionChunkResponse` (maximhq#3970) (thanks
[@kuishou68](https://github.com/kuishou68)!)
- **MCP Inline stdio Env** — MCP stdio server configs accept inline
environment variable assignments (maximhq#3861) (thanks
[@Shushmitaaaa](https://github.com/Shushmitaaaa)!)
- **Orphaned Tool Results** — Orphaned tool results in the OpenAI to
Anthropic conversion flow are no longer rejected by the Anthropic API
(maximhq#3919)
- **Node Usage Reconciliation** — Added a monotonic `inc_number` log
cursor so node usage reconciliation does not skip late async log writes
(maximhq#3664)
- **Bedrock Output Assessments** — Corrected the type of
`outputAssessments` in Bedrock responses (maximhq#4028)
- **Model Pool Pricing Reloads** — Preserve non-pricing model pool
entries across pricing reloads (maximhq#3999)
- **Ghost Node Reconciliation** — Replicate the VK hierarchy flow for
ghost node reconciliation (maximhq#4088)
- **VK Double Usage Counting** — Fixed double usage counting when
creating a virtual key (maximhq#4070)
- **Model Config Lifecycle** — Cascade deletes for model configs and
removal of stale in-memory model configs (maximhq#4051, maximhq#4043)
- **FTS Index Cap** — Reduced the FTS index `left()` cap from 800k to
250k chars to stay within the tsvector limit (maximhq#4057)
- **Sync Worker Drift** — Reduced the sync worker ticker period to 5m to
prevent threshold drift (maximhq#4023)
- **Passthrough** — Fixed passthrough budgets, gated passthrough models
per VK, model extraction for Azure passthrough, and restricted
fallbacks/provider selection to the VK boundary (maximhq#3941, maximhq#3988, maximhq#3983,
maximhq#3924)
- **Provider Response Headers** — Strip provider response headers and
add a content-type filter (maximhq#3955, maximhq#4024)
- **Stream Handling** — Drain non-SSE stream readers and retry stale
connections (maximhq#3956, maximhq#3967)
- **Azure Claude** — Strip Azure diagnostic property for Claude models
(maximhq#3925)
- **Compat max_tokens** — Preserve chat `max_tokens` during param
filtering (maximhq#3992)
- **Raw Request Flag** — Removed the raw request flag from providers
that don't support it (maximhq#4058)
- **UI Fixes** — Standardized page container layout, virtual key model
configs UI, and dashboard chart tooltips (maximhq#4046, maximhq#4052, maximhq#4044)

## 🔧 Maintenance

- **Dependency Upgrades** — Bumped transitive `golang.org/x`
dependencies (crypto, net, sys, text) for Docker Scout CVE remediation
and `recharts` to 3.8.1; cascaded version bumps across all modules
(maximhq#3900, maximhq#4003)
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