SK-2815 update nomenclature as per go

CHANGELOG.md

@@ -1,89 +1,3 @@
-# Changelog
+All notable changes to this project will be documented as part of the release notes.
 
-All notable changes to this project will be documented in this file.
-
-## [1.10.0] - 2023-10-31
-### Added
-- `Get` method 
-
-## [1.9.0] - 2023-09-29
-### Added
-- Added BYOT strict modes in Insert Method.
-
-## [1.8.1] - 2023-09-08
-### Added
-- Added request index in response in Insert Method.
-
-## [1.8.0] - 2023-09-01
-### Added
-- Support for Bulk request with Continue on Error in Detokenize Method
-- Support for Continue on Error in Insert Method
-
-## [1.7.2] - 2023-08-28
-### Added
--  Support for OFF Loglevel.
-
-## [1.7.1] - 2023-08-22
-### Changed
--  Internal Batch API with tokenization
-
-## [1.7.0] - 2023-08-18
-### Added
-- Support for BYOT tokens in insert method
-- Support for Context in insert method
-
-## [1.6.0] - 2023-06-09
-### Added
-- `redaction` key for detokenize method for column group support.
-
-## [1.5.1] - 2023-03-01
-### Added
-- Fix token expiry time and removal of grace period.
-
-## [1.5.0] - 2022-12-07
-### Added
-- Upsert support for `insert` method.
-
-
-## [1.4.0] - 2022-04-12
-
-### Added
-- Support for application/x-www-form-urlencoded and multipart/form-data content-type's in connections.
-
-## [1.3.1] - 2022-03-29
-
-### Changed
-- Added validation to token from TokenProvider
-
-### Fixed 
--  requestHeaders are not case insensitive
-
-## [1.3.0] - 2022-03-15
-
-### Changed
-- deprecated `IsValid` in favor of `IsExpired`
-
-## [1.2.0] - 2021-02-24
-
-### Added
-- Request ID in error logs and error responses for API Errors
-- `isValid` method for validating Service Account bearer token
-
-## [1.1.0] - 2022-02-15
-
-### Added
--  Logging functionality
-- `SetLogLevel` function for setting the package-level LogLevel
-- `GenerateBearerTokenFromCreds` function which takes credentials as string
-- `Insert` vault API
-- `Detokenize` vault API
-- `GetById` vault API
-- `InvokeConnection`
-
-### Changed
-- Renamed and deprecated `GenerateToken` in favor of `GenerateBearerToken`
-
-## [1.0.0] - 2021-08-25
-
-### Added
--  `GenerateToken` for Service Account Token generation 
+See [GitHub Releases](https://github.com/skyflowapi/skyflow-go/releases) or [pkg.go.dev](https://pkg.go.dev/github.com/skyflowapi/skyflow-go/v2) for more details on each released version.

README-v1.md

@@ -1,4 +1,6 @@
 # Description
+> **Go V2.1.0 IS NOW AVAILABLE:** A new, improved version of the Skyflow SDK is ready with flexible authentication, multi-vault support, builder patterns, and richer error diagnostics. V1 is in maintenance mode (security patches only) and will reach End of Life on October 31, 2026. We recommend upgrading to v2.1.0 — see the **[Migration Guide](docs/migrate_to_v2.md)** for step-by-step instructions.
+
 This go SDK is designed to help developers easily implement Skyflow into their go backend. 
 
 [![CI](https://img.shields.io/static/v1?label=CI&message=passing&color=green?style=plastic&logo=github)](https://github.com/skyflowapi/skyflow-go/actions)