# The 1.x article's code, against 1.1.0 and 2.0.1

## The starter artifact ids in the 1.x article: latest version ever published
spring-ai-openai-spring-boot-starter        latest: 1.0.0-M6
spring-ai-pgvector-store-spring-boot-starter latest: 1.0.0-M6
the ids that replaced them:
spring-ai-starter-model-openai              latest: 2.0.1
spring-ai-starter-vector-store-pgvector     latest: 2.0.1

## mvn validate on the article's dependency block with spring-ai-bom 1.1.0
'dependencies.dependency.version' for org.springframework.ai:spring-ai-openai-spring-boot-starter:jar is missing. @ line 31, column 17
'dependencies.dependency.version' for org.springframework.ai:spring-ai-pgvector-store-spring-boot-starter:jar is missing. @ line 35, column 17

## mvn validate on the article's dependency block with spring-ai-bom 2.0.1
'dependencies.dependency.version' for org.springframework.ai:spring-ai-openai-spring-boot-starter:jar is missing. @ line 31, column 17
'dependencies.dependency.version' for org.springframework.ai:spring-ai-pgvector-store-spring-boot-starter:jar is missing. @ line 35, column 17

## javac legacy-1x/src/LegacyIngestion.java against Spring AI 1.1.0
legacy-1x/src/LegacyIngestion.java:17: error: incompatible types: ExtractedTextFormatter is not a functional interface
                .withPageExtractedTextFormatter(text -> text.replaceAll("s{3,}", "  "))
                ^

## javac legacy-1x/src/LegacyIngestion.java against Spring AI 2.0.1
legacy-1x/src/LegacyIngestion.java:17: error: incompatible types: ExtractedTextFormatter is not a functional interface
                .withPageExtractedTextFormatter(text -> text.replaceAll("s{3,}", "  "))
                ^
legacy-1x/src/LegacyIngestion.java:22: error: no suitable constructor found for TokenTextSplitter(int,int,int,int,boolean)
        TokenTextSplitter splitter = new TokenTextSplitter(512, 128, 5, 10_000, true);
                                     ^

## the 1.x configuration keys in the metadata of spring-ai-autoconfigure-model-openai
1.1.0  spring.ai.openai.chat.options.model            current
1.1.0  spring.ai.openai.chat.options.temperature      current
1.1.0  spring.ai.openai.embedding.options.model       current
2.0.1  spring.ai.openai.chat.options.model            deprecated, use spring.ai.openai.chat.model
2.0.1  spring.ai.openai.chat.options.temperature      deprecated, use spring.ai.openai.chat.temperature
2.0.1  spring.ai.openai.embedding.options.model       deprecated, use spring.ai.openai.embedding.model