gistfile1.txt

// First, create a DB using 6.14 with #7612 applied.
$ rm -rf ./tmp-db && ./ldb put a b --db=./tmp-db --create_if_missing
OK

// Second, update to version number to 6.15 and stop serializing the option.
$ git diff
diff --git a/include/rocksdb/version.h b/include/rocksdb/version.h
index bf963d917..f9055d651 100644
--- a/include/rocksdb/version.h
+++ b/include/rocksdb/version.h
@@ -5,7 +5,7 @@
 #pragma once

 #define ROCKSDB_MAJOR 6
-#define ROCKSDB_MINOR 14
+#define ROCKSDB_MINOR 15
 #define ROCKSDB_PATCH 0

 // Do not use these. We made the mistake of declaring macros starting with
diff --git a/table/block_based/block_based_table_factory.cc b/table/block_based/block_based_table_factory.cc
index 9e789a6ec..a1d2a5507 100644
--- a/table/block_based/block_based_table_factory.cc
+++ b/table/block_based/block_based_table_factory.cc
@@ -240,7 +240,7 @@ static std::unordered_map<std::string, OptionTypeInfo>
          {offsetof(struct BlockBasedTableOptions,
                    pin_l0_filter_and_index_blocks_in_cache),
           OptionType::kBoolean, OptionVerificationType::kNormal,
-          OptionTypeFlags::kNone}},
+          OptionTypeFlags::kDontSerialize}},
         {"index_type", OptionTypeInfo::Enum<BlockBasedTableOptions::IndexType>(
                            offsetof(struct BlockBasedTableOptions, index_type),
                            &block_base_table_index_type_string_map)},
                            
$ make -j48 ldb
$ ./ldb put a b --db=./tmp-db --try_load_options
OK

// Third, update the version to 7.0 and delete the option.
$ git diff
diff --git a/include/rocksdb/version.h b/include/rocksdb/version.h
index bf963d917..5e60bfe99 100644
--- a/include/rocksdb/version.h
+++ b/include/rocksdb/version.h
@@ -4,8 +4,8 @@
 //  (found in the LICENSE.Apache file in the root directory).
 #pragma once

-#define ROCKSDB_MAJOR 6
-#define ROCKSDB_MINOR 14
+#define ROCKSDB_MAJOR 7
+#define ROCKSDB_MINOR 0
 #define ROCKSDB_PATCH 0

 // Do not use these. We made the mistake of declaring macros starting with
diff --git a/table/block_based/block_based_table_factory.cc b/table/block_based/block_based_table_factory.cc
index 9e789a6ec..9dfa2effa 100644
--- a/table/block_based/block_based_table_factory.cc
+++ b/table/block_based/block_based_table_factory.cc
@@ -236,11 +236,6 @@ static std::unordered_map<std::string, OptionTypeInfo>
                    cache_index_and_filter_blocks_with_high_priority),
           OptionType::kBoolean, OptionVerificationType::kNormal,
           OptionTypeFlags::kNone}},
-        {"pin_l0_filter_and_index_blocks_in_cache",
-         {offsetof(struct BlockBasedTableOptions,
-                   pin_l0_filter_and_index_blocks_in_cache),
-          OptionType::kBoolean, OptionVerificationType::kNormal,
-          OptionTypeFlags::kNone}},
         {"index_type", OptionTypeInfo::Enum<BlockBasedTableOptions::IndexType>(
                            offsetof(struct BlockBasedTableOptions, index_type),
                            &block_base_table_index_type_string_map)},
                            
$ make -j48 ldb
$ ./ldb put a b --db=./tmp-db --try_load_options
OK