Document Microsoft.Data.Sqlite SQLite3MC breaking change

[Copilot]

Documents the EF Core 11 Microsoft.Data.Sqlite switch from SQLitePCLRaw.bundle_e_sqlite3 to SQLite3MC.PCLRaw.bundle, including the security-update rationale and user-visible compatibility risks.

• Breaking change entry

  • Adds a low-impact Microsoft.Data.Sqlite breaking change for the new e_sqlite3mc native bundle.
  • Clarifies that Microsoft.EntityFrameworkCore.Sqlite also references SQLite3MC.PCLRaw.bundle through Microsoft.Data.Sqlite.

• User guidance

  • Links to SQLite3MC passphrase-based encryption documentation.
  • Links SQLite3MC from the SQLite encryption mitigation list as the first option.
  • Documents replacing SQLitePCLRaw.bundle_e_sqlite3mc with SQLite3MC.PCLRaw.bundle.
  • Documents cases that may require action: native asset name changes, specific RID coverage gaps, reserved encryption keywords, and missing legacy double-quoted string literal support.
  • Provides fallback guidance for apps that need the standard e_sqlite3 build:

<PackageReference Include="Microsoft.Data.Sqlite.Core" Version="11.0.0" />
<PackageReference Include="SQLitePCLRaw.bundle_e_sqlite3" Version="3.x.x" />

• Provides EF Core fallback guidance using Microsoft.EntityFrameworkCore.Sqlite.Core:

<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite.Core" Version="11.0.0" />
<PackageReference Include="SQLitePCLRaw.bundle_e_sqlite3" Version="3.x.x" />

• Doc validation fixes
  • Replaces an absolute Microsoft Learn API link with a relative link.
  • Removes outdated or unnecessary guidance around explicit initialization, app size, and dependency auditing.

[AndriySvyryd]

@copilot Also mention replacing SQLitePCLRaw.bundle_e_sqlite3mc with SQLite3MC.PCLRaw.bundle

[Copilot]

Addressed in dde283b by adding SQLitePCLRaw.bundle_e_sqlite3mc → SQLite3MC.PCLRaw.bundle migration guidance.

[Copilot]

Pull request overview

This PR updates the EF Core 11 breaking changes documentation to cover the Microsoft.Data.Sqlite switch to the SQLite3 Multiple Ciphers (SQLite3MC) native bundle, explaining the security/maintenance rationale and outlining compatibility considerations and mitigations for affected apps.

Changes:

• Adds a new low-impact breaking change entry documenting the Microsoft.Data.Sqlite move from SQLitePCLRaw.bundle_e_sqlite3 to SQLite3MC.PCLRaw.bundle, including behavior changes and fallbacks.
• Updates the SQLite encryption mitigation guidance to highlight SQLite3MC as an option (with pointers to configuration docs).
• Fixes/modernizes doc details (ms.date update, and replaces an absolute Learn link with a root-relative API link).