v1.5.11

v1.5.11 changelog - 2026-06-08

NPX

npx -y @maximhq/bifrost --transport-version v1.5.11

Docker

docker pull maximhq/bifrost:v1.5.11
docker run -p 8080:8080 maximhq/bifrost:v1.5.11

​

Bifrost(HTTP)

1.5.11

🐞 Fixed

• VK Budget Quota & Reload APIs — The virtual key quota and reload (rotate) APIs now hydrate governance data (model configs and budgets) before returning, so budget information is accurate instead of missing or stale. Also added proper error handling when fetching model config during hydration.

⏲️ Rolling back (to 1.5.8)

These are the DB queries you would need to fire if you need to rollback to v1.5.8.

Single node setup

-- ============================================================
-- STEP 1: Rollback migrate_virtual_key_governance_to_model_configs
-- ============================================================

BEGIN;

-- 1A. Restore VK top-level governance (provider IS NULL rows)

UPDATE governance_budgets
SET virtual_key_id = mc.scope_id,
    model_config_id = NULL
FROM governance_model_configs mc
WHERE governance_budgets.model_config_id = mc.id
  AND mc.scope = 'virtual_key'
  AND mc.model_name = '*'
  AND mc.provider IS NULL
  AND mc.scope_id IS NOT NULL;

UPDATE governance_virtual_keys
SET rate_limit_id = mc.rate_limit_id
FROM governance_model_configs mc
WHERE mc.scope = 'virtual_key'
  AND mc.scope_id = governance_virtual_keys.id
  AND mc.model_name = '*'
  AND mc.provider IS NULL
  AND mc.rate_limit_id IS NOT NULL;

-- 1B. Restore VK per-provider governance (provider IS NOT NULL rows)

UPDATE governance_budgets
SET provider_config_id = pc.id,
    model_config_id = NULL
FROM governance_model_configs mc
JOIN governance_virtual_key_provider_configs pc
  ON pc.virtual_key_id = mc.scope_id AND pc.provider = mc.provider
WHERE governance_budgets.model_config_id = mc.id
  AND mc.scope = 'virtual_key'
  AND mc.model_name = '*'
  AND mc.provider IS NOT NULL
  AND mc.scope_id IS NOT NULL;

UPDATE governance_virtual_key_provider_configs
SET rate_limit_id = mc.rate_limit_id
FROM governance_model_configs mc
WHERE mc.scope = 'virtual_key'
  AND mc.scope_id = governance_virtual_key_provider_configs.virtual_key_id
  AND mc.provider = governance_virtual_key_provider_configs.provider
  AND mc.model_name = '*'
  AND mc.rate_limit_id IS NOT NULL;

-- 1C. Delete the VK-scoped wildcard model config rows
DELETE FROM governance_model_configs
WHERE scope = 'virtual_key'
  AND model_name = '*';

-- 1D. Remove the migration record
DELETE FROM migrations WHERE id = 'migrate_virtual_key_governance_to_model_configs';

COMMIT;

-- ============================================================
-- STEP 2: Rollback migrate_provider_governance_to_model_configs
-- ============================================================

BEGIN;

UPDATE config_providers
SET budget_id = mc.budget_id,
    rate_limit_id = mc.rate_limit_id
FROM governance_model_configs mc
WHERE mc.scope = 'global'
  AND mc.scope_id IS NULL
  AND mc.model_name = '*'
  AND mc.provider = config_providers.name;

DELETE FROM governance_model_configs
WHERE scope = 'global'
  AND scope_id IS NULL
  AND model_name = '*'
  AND provider IS NOT NULL;

DELETE FROM migrations WHERE id = 'migrate_provider_governance_to_model_configs';

COMMIT;

-- ============================================================
-- STEP 3 (if needed): Rollback add_budget_model_config_id_column
-- Only if downgrading to a version before this column existed
-- ============================================================

BEGIN;

UPDATE governance_budgets SET model_config_id = NULL WHERE model_config_id IS NOT NULL;

ALTER TABLE governance_budgets DROP COLUMN model_config_id;

DELETE FROM migrations WHERE id = 'add_budget_model_config_id_column';

COMMIT;

Multiple nodes

-- ============================================================
-- PHASE 1: DUAL-WRITE — restore old FKs, keep new rows intact
-- Safe to run while the current (new) version is serving traffic
-- ============================================================

BEGIN;

-- 1A. Restore provider-level governance back to config_providers
UPDATE config_providers
SET budget_id = mc.budget_id,
    rate_limit_id = mc.rate_limit_id
FROM governance_model_configs mc
WHERE mc.scope = 'global'
  AND mc.scope_id IS NULL
  AND mc.model_name = '*'
  AND mc.provider = config_providers.name;

-- 1B. Restore VK top-level budgets back to governance_virtual_keys
--     (intentionally NOT clearing model_config_id yet — new pods still need it)
UPDATE governance_budgets
SET virtual_key_id = mc.scope_id
FROM governance_model_configs mc
WHERE governance_budgets.model_config_id = mc.id
  AND mc.scope = 'virtual_key'
  AND mc.model_name = '*'
  AND mc.provider IS NULL
  AND mc.scope_id IS NOT NULL;

-- Restore VK top-level rate limits
UPDATE governance_virtual_keys
SET rate_limit_id = mc.rate_limit_id
FROM governance_model_configs mc
WHERE mc.scope = 'virtual_key'
  AND mc.scope_id = governance_virtual_keys.id
  AND mc.model_name = '*'
  AND mc.provider IS NULL
  AND mc.rate_limit_id IS NOT NULL;

-- 1C. Restore VK per-provider budgets back to provider configs
UPDATE governance_budgets
SET provider_config_id = pc.id
FROM governance_model_configs mc
JOIN governance_virtual_key_provider_configs pc
  ON pc.virtual_key_id = mc.scope_id AND pc.provider = mc.provider
WHERE governance_budgets.model_config_id = mc.id
  AND mc.scope = 'virtual_key'
  AND mc.model_name = '*'
  AND mc.provider IS NOT NULL
  AND mc.scope_id IS NOT NULL;

-- Restore VK per-provider rate limits
UPDATE governance_virtual_key_provider_configs
SET rate_limit_id = mc.rate_limit_id
FROM governance_model_configs mc
WHERE mc.scope = 'virtual_key'
  AND mc.scope_id = governance_virtual_key_provider_configs.virtual_key_id
  AND mc.provider = governance_virtual_key_provider_configs.provider
  AND mc.model_name = '*'
  AND mc.rate_limit_id IS NOT NULL;

COMMIT;


-- ============================================================
-- PHASE 2: CLEANUP — remove new-version-only data
-- Run ONLY after ALL pods are on the old version
-- ============================================================

BEGIN;

-- Clear model_config_id from budgets (old version doesn't use it)
UPDATE governance_budgets SET model_config_id = NULL WHERE model_config_id IS NOT NULL;

-- Delete the VK-scoped wildcard model config rows
DELETE FROM governance_model_configs
WHERE scope = 'virtual_key'
  AND model_name = '*';

-- Delete the provider-level wildcard model config rows
DELETE FROM governance_model_configs
WHERE scope = 'global'
  AND scope_id IS NULL
  AND model_name = '*'
  AND provider IS NOT NULL;

-- Remove migration records so a future upgrade re-runs them
DELETE FROM migrations WHERE id = 'migrate_virtual_key_governance_to_model_configs';
DELETE FROM migrations WHERE id = 'migrate_provider_governance_to_model_configs';

-- Optional: only if the old version predates the model_config_id column
-- ALTER TABLE governance_budgets DROP COLUMN model_config_id;
-- DELETE FROM migrations WHERE id = 'add_budget_model_config_id_column';

COMMIT;