UGemini v2.0.0 contains many breaking changes. To update your code to use UGemini 2.0.0, refer to the following list and table of changes:

General Changes

EnumExtensions is now GeminiContentTypeExtensions.
GeminiTimeSpanJsonConverter is now GeminiSecondsToTimeSpanJsonConverter in Uralstech.UGemini.
The fileId field in the constructors for GeminiFileDeleteRequest and GeminiFileGetRequest has been renamed to fileNameOrId.
All code previously marked as "deprecated" has been removed.

Namespace Changes

Class	Old Namespace	New Namespace
`GeminiContent`	`Uralstech.UGemini`	`Uralstech.UGemini.Models.Content`
`GeminiContentBlob`	`Uralstech.UGemini`	`Uralstech.UGemini.Models.Content`
`GeminiContentPart`	`Uralstech.UGemini`	`Uralstech.UGemini.Models.Content`
`GeminiFileData`	`Uralstech.UGemini`	`Uralstech.UGemini.Models.Content`
`GeminiRole`	`Uralstech.UGemini`	`Uralstech.UGemini.Models.Content`
`UnityExtensions`	`Uralstech.UGemini`	`Uralstech.UGemini.Models.Content`
`GeminiAttributionSourceId`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Content.Attribution`
`GeminiGroundingAttribution`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Content.Attribution`
`GeminiGroundingPassageId`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Content.Attribution`
`GeminiSemanticRetrieverChunk`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Content.Attribution`
`GeminiCitationMetadata`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Content.Citation`
`GeminiCitationSource`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Content.Citation`
`GeminiTokenCountRequest`	`Uralstech.UGemini.TokenCounting`	`Uralstech.UGemini.Models.CountTokens`
`GeminiTokenCountResponse`	`Uralstech.UGemini.TokenCounting`	`Uralstech.UGemini.Models.CountTokens`
`GeminiBatchEmbedContentRequest`	`Uralstech.UGemini.Embedding`	`Uralstech.UGemini.Models.Embedding`
`GeminiBatchEmbedContentResponse`	`Uralstech.UGemini.Embedding`	`Uralstech.UGemini.Models.Embedding`
`GeminiContentEmbedding`	`Uralstech.UGemini.Embedding`	`Uralstech.UGemini.Models.Embedding`
`GeminiEmbedContentRequest`	`Uralstech.UGemini.Embedding`	`Uralstech.UGemini.Models.Embedding`
`GeminiEmbedContentResponse`	`Uralstech.UGemini.Embedding`	`Uralstech.UGemini.Models.Embedding`
`GeminiEmbedTaskType`	`Uralstech.UGemini.Embedding`	`Uralstech.UGemini.Models.Embedding`
`GeminiGenerationConfiguration`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation`
`GeminiResponseType`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation`
`GeminiCandidate`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Candidate`
`GeminiPromptFeedback`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Candidate`
`GeminiUsageMetadata`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Candidate`
`GeminiFinishReason`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Candidate`
`GeminiChatRequest`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Chat`
`GeminiChatResponse`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Chat`
`GeminiAnswerRequest`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering`
`GeminiAnswerResponse`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering`
`GeminiAnswerStyle`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering`
`GeminiGroundingPassage`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering.Grounding`
`GeminiGroundingPassages`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering.Grounding`
`GeminiMetadataCondition`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering.SemanticRetriever`
`GeminiMetadataFilter`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering.SemanticRetriever`
`GeminiSemanticRetrieverConfig`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering.SemanticRetriever`
`GeminiMetadataConditionOperator`	`Uralstech.UGemini.Answer`	`Uralstech.UGemini.Models.Generation.QuestionAnswering.SemanticRetriever`
`GeminiSafetyRating`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Safety`
`GeminiSafetySettings`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Safety`
`GeminiBlockReason`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Safety`
`GeminiHarmProbability`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Safety`
`GeminiSafetyHarmBlockThreshold`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Safety`
`GeminiSafetyHarmCategory`	`Uralstech.UGemini.Chat`	`Uralstech.UGemini.Models.Generation.Safety`
`GeminiSchema`	`Uralstech.UGemini.Schema`	`Uralstech.UGemini.Models.Generation.Schema`
`GeminiSchemaDataFormat`	`Uralstech.UGemini.Schema`	`Uralstech.UGemini.Models.Generation.Schema`
`GeminiSchemaDataType`	`Uralstech.UGemini.Schema`	`Uralstech.UGemini.Models.Generation.Schema`
`GeminiFunctionCall`	`Uralstech.UGemini.Tools`	`Uralstech.UGemini.Models.Generation.Tools`
`GeminiFunctionResponse`	`Uralstech.UGemini.Tools`	`Uralstech.UGemini.Models.Generation.Tools`
`GeminiFunctionResponseContent`	`Uralstech.UGemini.Tools`	`Uralstech.UGemini.Models.Generation.Tools`
`GeminiFunctionCallingConfiguration`	`Uralstech.UGemini.Tools.Declaration`	`Uralstech.UGemini.Models.Generation.Tools.Declaration`
`GeminiFunctionDeclaration`	`Uralstech.UGemini.Tools.Declaration`	`Uralstech.UGemini.Models.Generation.Tools.Declaration`
`GeminiTool`	`Uralstech.UGemini.Tools.Declaration`	`Uralstech.UGemini.Models.Generation.Tools.Declaration`
`GeminiToolConfiguration`	`Uralstech.UGemini.Tools.Declaration`	`Uralstech.UGemini.Models.Generation.Tools.Declaration`
`GeminiFunctionCallingMode`	`Uralstech.UGemini.Tools.Declaration`	`Uralstech.UGemini.Models.Generation.Tools.Declaration`