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Change log for GCP_LOADBALANCING

Date	Changes
2026-06-30	Added grok patterns support to improve the extraction of the IP address and ports from the raw log fields.
2025-08-13	additional.fields[tlsJa4Fingerprint]: Newly mapped `jsonPayload.securityPolicyRequestData.tlsJa4Fingerprint` raw log field with `additional.fields[tlsJa4Fingerprint]` UDM field.
2025-07-07	metadata.product_name: Newly mapped `metadata.product_name` UDM field.
2024-07-19	Added additional mappings for deprecated `noun.labels`.
2024-02-14	Added mapping for the raw log fields `jsonPayload.securityPolicyRequestData.tlsJa3Fingerprint` and `jsonPayload.securityPolicyRequestData.remoteIpInfo.regionCode`.
2023-11-29	Enhancement Added mapping for additional raw log fields.
2023-11-01	Added mapping for the raw log field `jsonPayload.enforcedSecurityPolicy.threatIntelligence.categories`.
2023-09-01	Promoted parser to default. For the field mapping reference, see https://cloud.google.com/chronicle/docs/ingestion/default-parsers/collect-gcp-loadbalancing-logs>Collect Google Cloud Load Balancing logs.